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NS Novelties Techno Rave vs Lovense Flexer Side-By-Side Comparison

Tested & Rated with Methodology v2.0 Updated: September 4, 2026
Tested & Rated with Methodology v2.0 Updated: September 4, 2026

Use Case Ratings

Overall7.56.7
Wearing Around7.86.0
Solo Use In Bed6.57.6
Long-Distance Play7.57.7

Performance Ratings

Clit Stimulation N/A 8.0
G-spot Stimulation 6.4 7.5
App Control 7.4 9.5
Remote Control N/A N/A
Noise 9.3 3.9
Secure Fit 9.5 6.2
Adjustability N/A 0.0
Battery Life 7.8 7.8
Comfort 8.0 4.9
Cleaning 10.0 10.0

Clit Stimulation: Main Takeaways


Clit Stimulation N/A 8.0
Max Power Rating N/A 8.5
Power Range Rating N/A 8.4
Vibration Transfer Effectiveness Rating N/A 8.5
Rumbliness Rating N/A 4.1
Stimulation from Motion N/A N/A

Like all egg vibrators, the NS Novelties Techno Rave only stimulates your G-spot – not your clit. For clit stimulation, a panty vibrator is the better type of wearable for you. See all our recommendations for the best panty vibrators here.

An egg vibrator is a good option if:

  1. You enjoy internal vibrations, G-spot pressure, or fullness on its own. (Many people need clit stimulation to orgasm, but internal stimulation can still feel good and be great foreplay.)
  2. You plan to pair it with clit stimulation from something else.

I can’t orgasm even with our strongest G-spot vibrator alone, but when I pair it with clitoral stimulation, it makes my orgasms feel more full.

In the next sections, I’ll cover the Flexer’s clit vibration power and rumbliness in-depth.

Here’s the main conclusion: the Flexer provides some of the more-intense clit stimulation out of the dual-stim wearables I have tested, and I can orgasm with it hands-free. The vibrations are buzzy and the flexing motion on your clit can be overstimulating at times though.

If more consistent clit pressure and rumbliness matters most, go with the Lovense Dolce, which doesn’t have a movement motor. If you’re interested in the motion and enjoy buzzy vibes, stick with the Flexer.


Clit Vibrations: Power, Range, and Transfer Effectiveness


Max Power Rating N/A 8.5
Power Range Rating N/A 8.4
Vibration Transfer Effectiveness Rating N/A 8.5
Power vs Frequency Graph
How Strong Is Each Power? 

The Flexer’s clit motor is very strong, reaching 9.1 out of 10 on high – one of my strongest wearables. And it still starts gently enough that I can warm up before using the stronger settings.

The external arm moves around quite a bit when the flexing motion is activated.

With wearables, strong motors only matter if the toy keeps that motor in contact with your body. In bed, the Flexer does that well, but in a unique way: When the flexing motion is active, the external arm moves back and forth, varying the clit pressure. This makes the stimulation feel stronger and more interesting to me as the external arm presses those vibrations firmly into my clit.

The Flexer is a good fit if you like movement and intensity shifts, but some will prefer consistent contact instead. If you want a dual-stimulation toy that stays in one spot and a more controlled feel, go with the vibration-only Lovense Dolce. The Lelo Ida Wave’s clit stimulation is also more consistent and rumbly while also providing G-spot stimulation from motion.


Clit Vibrations: Frequency (Rumbliness)


Rumbliness Rating N/A 4.1
Power vs Frequency Graph
Frequency on Low Power N/A 139.6 Hz
Median Frequency N/A 214.2 Hz
Frequency on High Power N/A 244.5 Hz
Rumbliness & Power Balance N/A 4.0
Beat Sensation N/A 6.0

We generally rate rumbly vibrations higher because most people enjoy them more, but buzzy versus rumbly is still a preference. The Flexer’s clit motor is for people who like strong, extremely buzzy intensity. It’s actually my buzziest dual-stimulation wearable.

The clit vibrations range from 139.59 Hz on low to 244.51 Hz on high – extremely buzzy throughout its entire range. The two vibration motors create a faint wobble sensation when they play off each other, which adds some complexity. But the Flexer is not at all rumbly.

The Dolce is less buzzy than the Flexer. Click on any motor to remove it from the graph for a clearer view.

If buzzy vibrations feel tickly or numb to you, the Lovense Dolce or Lelo Ida Wave are better.


G-spot Stimulation: Main Takeaways


G-spot Stimulation 6.4 7.5
Max Power Rating 7.9 7.0
Power Range Rating 4.2 5.3
Vibration Transfer Effectiveness Rating 7.5 9.8
Rumbliness Rating 4.5 4.1
Stimulation from Motion N/A 7.5

In the next sections, I’ll cover the Rave’s G-spot motor power, range, and rumbliness in detail.

Here’s the main conclusion:

The Rave’s G-spot stimulation is workable but well behind the more rumbly eggs. Power is decent and transfer is solid for an egg this slim, but the vibrations stay extremely buzzy at every setting, and the range covers only three moderately strong settings – nothing gentle or extreme.

NS Novelties Techno Rave with the VeDO Kiwi and Lovense Lush 4
The Techno Rave (left) with better alternatives: the VeDO Kiwi (middle) and Lovense Lush 4 (right).

If stim quality is your priority, go with the more rumbly VeDO Kiwi at about $14 more, or the stronger, polished Lovense Lush 4 for about $80 more. Stick with the Rave if savings matters more to you than rumbliness and range.

In the next sections, I’ll cover the Flexer’s G-spot vibration power, rumbliness, and flexing motion.

Here’s the main conclusion: the Flexer’s G-spot stimulation is good for a dual-stim wearable, but the flexing motion contributes less than you’d expect. The external arm moves more than the internal arm with each flex, so you can feel some internal pressure, but it’s gentle.

Thankfully, the bulbous design transfers the vibrations well to the front wall. So the combination of internal vibes and gentle movement combines for an enjoyable experience.

Lovense Nora vs Flexer illustrating the difference in how they move
Handheld options provide you with more leverage so the internal motion is felt more. I also love the Nora’s rotation motion compared to the Flexer’s back and forth motion.

But handheld vibrators provide much firmer front-wall pressure since you can leverage the base with your hand. Two of my favorites are the We-Vibe Nova 2 and Lovense Nora.


G-spot Vibrations: Power, Range, and Transfer Effectiveness


Max Power Rating 7.9 7.0
Power Range Rating 4.2 5.3
Vibration Transfer Effectiveness Rating 7.5 9.8
Power vs Frequency Graph
How Strong Is Each Power? 

The Techno Rave’s G-spot motor reaches a top power of 7 out of 10 – decent raw power, but the vibrations are also extremely buzzy, which keeps them from feeling as full and deep as strong more rumbly eggs like the VeDO Kiwi or the Lovense Lush 4 do.

The range is very narrow. The Rave has only three power levels and the they all sit between 6.75 and 7 out of 10 vibration strength. There’s no gentle warmup settings and barely any difference between low, medium, and high. Most eggs offer much wider power ranges.

Transfer to the G-spot is good. The shape does put some pressure against the front wall where you want it, and the snug fit holds it in good contact through movement. But the buzzy vibrations don’t travel as deep as more rumbly vibrations do.

At a barely higher price, the VeDO Kiwi has far better vibration strength, range, and transfer. Or for the strongest vibrations consider the Lovense Lush 4.

The Flexer’s G-spot vibrations reach a moderate 4.9 out of 10 strength that enhances the experience when paired with the toy’s external vibes and flexing motion. I’m able to orgasm with the Flexer when the internal and external vibrations work together with the flexing motion.

But, the Lovense Dolce’s internal arm has nearly double the vibration strength of the Flexer. Both have an excellent, bulbous design that transfers the vibrations efficiently to the front wall.

If you find even gentle internal motion more stimulating than vibrations, the Flexer is a great option. If you don’t need motion, and feel stimulated from internal vibrations alone, the Dolce will feel the strongest to you.


G-spot Vibrations: Frequency (Rumbliness)


Rumbliness Rating 4.5 4.1
Power vs Frequency Graph
Frequency on Low Power 130.3 Hz 182.4 Hz
Median Frequency 149.9 Hz 239.8 Hz
Frequency on High Power 165.5 Hz 257.2 Hz
Rumbliness & Power Balance 4.7 4.0
Beat Sensation N/A 6.0

The Techno Rave’s vibrations are extremely buzzy. Across all three power levels.

For G-spot stimulation, rumbly vibrations matter more than they do for clitoral. With clit vibrators, you’re placing the vibe directly on a highly sensitive area. But G-spot vibrations have to travel farther to reach more nerve-rich regions, and lower-frequency rumbly vibrations travel through your body much more effectively.

I found that vibes above 120 Hz tends to dissipate a lot of intensity (even if the motor is strong). And the Rave’s 150 Hz median sits well into that range.

Side View of the NS Novelties Techno Rave
Even though the Rave’s vibrations are so buzzy, the contoured bump of the design delivers these vibes decently to the G-spot.

What partially saves the Rave’s G-spot stimulation is the egg’s shape. Once inserted, the motor presses well against the front vaginal wall, and the physical pressure delivers some of the buzz directly to the G-spot – enough that, for me, the vibrations are still noticeable and enjoyable. But even with the pressure compensation, the Rave doesn’t carry the depth or fullness that more rumbly eggs produce.

For G-spot vibrations that actually travel deep, the Kiwi (remote controlled) is the most rumbly option at about $14 more or the app-controlled Lovense Lush 4 is also more rumbly than the Rave.

We rate rumbly internal vibrations higher because they tend to feel deeper, though some people enjoy buzzy stimulation. The Flexer’s G-spot motor stays extremely buzzy across its entire range, from 182.44 Hz on low to 257.18 Hz on high.

Buzzy vibrations don’t travel as deep, so the buzzy vibrations at only a moderate strength on the Flexer definitely need the internal motion and external vibes to feel worthwhile.

If rumbliness is a priority, the Lovense Dolce is a much better pick.


G-spot Stimulation from Motion


Stimulation from Motion Rating N/A 7.5
Target Accuracy N/A 5.0
Motion Under Load N/A 10.0
Motion Type N/A Oscillation (Front-to-Back Arc)
Max Speed N/A 63 CPM
Min Speed N/A 34 CPM

The Flexer’s motion is enjoyable, but it feels more like subtle internal pressure changes than the firm G-spot fingering that’s advertised.

The internal arm moves in a front-to-back arc at 34 to 63 cycles per minute. The flexing hinge is very strong, and doesn’t “give” under pressure like the flexible Lelo Ida Wave’s internal arm does. However, because there’s no “anchoring” point for the Flexer, the external arm moves more than the internal arm, causing the G-spot pressure to feel gentle. You really feel most of the motion on your clit.

The Flexer’s external arm moves more than the internal arm, so internal stimulation and pressure is less than you’re expect.
Lelo Ida Wave showing broader clitoral arm than the Lovense Flexer
The Lelo Ida Wave’s broad external arm anchors it into place, so you feel more motion internally than the Flexer.

I can orgasm with the Flexer when the motion is paired with clit vibrations and internal vibes. But handheld toys provide firmer internal pressure if that’s a big priority to you. The We-Vibe Nova 2 is great if you want to leverage the pressure yourself. And the Lovense Nora is better if you want automatic internal motion.


App Control: Main Takeaways


App Control 7.4 9.5
Close-Range Features Rating 4.0 8.8
Long-Distance Features Rating 5.3 8.9
Close-Range Connectivity Rating 10.0 10.0
Long-Distance Connectivity Rating 8.0 9.8

In the next sections, I’ll cover the Love Spouse app’s close-range features, long-distance features, and connectivity in detail.

Here’s the main conclusion:

The Love Spouse app’s features are basic and spammy but functional. The core controls (selecting the preset intensities and patterns) work, but the rest of the app is cluttered with broken extras and ads you should just avoid. But the connectivity is actually excellent. At this budget price point the Techno Rave is the best app experience you’ll find for an egg vibrator.

If you want a feature-rich app and the best connectivity available, go with the Lovense Lush 4 for about $80 more – Lovense’s app is the best of any brand. If basic, working app control on a budget is enough, the Rave’s app does the core job.

In the next sections, I’ll cover the Lovense app’s close-range features, long-distance features, and connectivity in detail.

Here’s the main conclusion:

The Lovense app is by far the best of any brand. It provides the most control, is easiest to use, and has the most reliable connectivity. If an outstanding app is your top priority, stick to a Lovense toy.


App Control: Close-Range Features


Close-Range Features Rating 4.0 8.8
Core Control Depth & Customization 5.9 8.5
Constant Setting Control Poor Strong
Preset Pattern Control Poor Strong
Pattern Creation & Saving None Strong
Multi-Function Coverage & Independence Not Applicable (Single Function Toy) Strong
Multi-Toy Control & Independence Basic Strong
UX Clarity & Efficiency 3.0 9.5
Sound and Music Control 0.0 8.9
Music Sync Availability Pre-Installed Songs Streaming Supported
Sound Reactive Control None Strong
Other Bonus Features 0.0 7.4
Noteworthy Bonus Modes None noteworthy Voice Control, Device-to-Device

The Love Spouse app’s close-range features are very basic – the most limited close-range app experience of any egg vibrator I’ve tested. The core constant-intensity control works, so if all you need is an app to step through your toy’s three preset power levels, it’s fine – especially at this budget. But more customized controls you’d expect from higher-end apps are either missing or don’t work well. Consider the Lovense Lush 4 if you care about greater customization.

NS Novelties Techno Rave App vs Lovense Lush 4 App
The Rave’s app (left) is basic and spammy, while the Lush 4’s Lovense app provides excellent, detailed control and a cleaner interface.

The one useful screen in the app is Classic Mode, which lists the toy’s preset modes as “Mode 1” through “Mode 9.” Modes 1-3 are the toy’s low, medium, and high constant intensities – the rest are its preset patterns.

LoveSpouse App Classic Mode
The LoveSpouse app’s Classic Mode is the most useful part of the app.

That’s the entire intensity-control system – three stepped levels rather than the continuous slider better apps offer. If you want to dial in a feel between low and medium, you can’t; you’re locked into the three steps the toy ships with.

The modes also aren’t descriptively labeled – there’s no “Low” / “Medium” / “Waves” / “Pulses” naming or icon, just the numbers – so you (or a partner controlling your toy) can’t tell what a mode feels like without trying each one. If you just memorize that 1, 2, and 3 are the constant power levels, that’s most of what you’ll need from this app.

Beyond Classic Mode, the app is cluttered with poorly built features that don’t add value. Draw Something is meant to let you drag your finger across the screen to control intensity – but the response is so inconsistent that after ten minutes I still couldn’t figure out how it’s supposed to work, and the vibrations stop the moment you lift your finger.

LoveSpouse App Draw Something
The LoveSpouse app’s Draw Something feature.

Music Mode plays the toy along to music, but you’re limited to a handful of pre-installed songs the brand made up – no Spotify, no Apple Music, no audio from your phone – and the vibrations don’t really match the music anyway. Game Mode and a Shaking mode (where you shake your phone to control intensity) are similarly unusable in practice. Ads for the brand’s cam services run throughout the app, often taking up more space on the main control screen than the controls themselves. You don’t have to watch ads before playing, but they’re on the screen taking up space.

If you want anything beyond stepping between three intensity levels or selecting a preset pattern, the Lovense Lush 4 has a much better app for about $80 more. The Lovense Remote app is the best of any brand. If basic, working app control on a budget is enough, the Rave’s app does the core job – just with more clutter to ignore.

The Lovense Flexer’s app has the best close-range features of any brand.

On the main Remote screen, you drag the control dots up or down to adjust intensity of the vibrations and speed of the flexing motion.

Lovense Flexer Remote Screen
The Remote screen and control options in the Lovense app.

Tap Float to hold a steady power/speed, or Loop to draw a custom pattern that repeats. Since the toy reacts as you draw, you can feel the pattern in real time instead of creating it blindly and testing it later. If you like what you made, tap Record to save it to My Patterns.

Lovense Flexer and the app. Image highlights the fact that you cannot control the clitoral and G-spot motor independently.

Lovense typically allows separate control of each motor. Unfortunately, the two arms’ separate vibrating motors are tied together. Setting the vibration intensity of the internal arm does the same to the external arm. But the flexing motion is still controlled separately.

Lovense Flexer Saved Patterns
Preset patterns and any patterns you save are stored to your library.

For presets, the My Patterns screen includes Lovense’s default patterns, anything you’ve saved, and patterns downloaded from Lovense’s active community library.

Lovense’s sound-reactive mode is also the best I’ve used. You can set a minimum decibel threshold, so the toy stays still until the room gets loud enough, and adjust sensitivity to control how much of the toy’s power range it uses. The live decibel readout makes it easy to calibrate. Many other apps either combine these controls or don’t offer a threshold at all.

Lovense Lush Sound Mode Minimum Decibel
Sound Control allows you to set a minimum decibel for your Lovense toy to vibrate (shown here with the Lush 4).

The music-sync mode works with Spotify or local files and follows the music well enough for hands-free variation. You can cap the intensity to keep it in your comfortable range.

Lovense Voice Commands
Voice Control options.

Lovense also includes a few useful extras: Voice Control, device-to-device control with certain Lovense toys, and per-toy max intensity settings. The intensity cap is helpful if you want to limit noise or prevent a partner from setting the toy too strong.

Overall, the Lovense app’s close-range features are excellent – and the best of any brand I’ve tested.


App Control: Long-Distance Features


Long-Distance Features Rating 5.3 8.9
Core Control During Video/Voice Calls 5.9 7.7
Video/Voice Call Tools & Experience 7.0 9.0
Core Control During Messaging 5.9 8.7
Messaging Tools & Experience 5.0 10.0
UX Clarity & Efficiency (Long-Distance) 3.0 8.0
Mutual Partner Control Mutual Mutual
Partner Settings & Management 5.8 10.0
Saved Partners Multiple partners Multiple partners
Auto-Accept Control Requests No auto-accept options Per-partner auto-accept
Hide Online Status N/A Per-partner
Partner Online Notifications None Per-partner
Anonymous & Social Experience 0.0 10.0
Anonymous Control Methods None One‑time link or code
Block / Report Tools Block and Report available Block and Report available
Group Control Support No Yes

The Love Spouse app’s long-distance features are also basic and spammy, but functional for simple partner control.

Your long-distance partner controls the Rave with the same Mode 1 through Mode 9 preset panel you have during close-range play, with the same limitations: three constant intensities and six unlabeled patterns, no live pattern creation, no slider, no descriptive previews.

Getting into a call is easiest if both of you own Love Spouse-enabled toys. After connecting your own toy, you can use “Friend Control” to add your partner, invite them to control the toy, and start a video call. If only one partner owns a toy, the call option is harder to find: you have to go through the spammy “Wodl” menu, then use the small message icon in the top left to access your friends list.

Once you’re in, the video call itself is pretty good. Video quality is strong on decent internet, your view of your partner fills most of the screen, and the toy controls stay accessible without completely blocking the video feed. Both partners can control each other’s vibes during the call.

LoveSpouse Video Call View
The view during a LoveSpouse video call.

The call controls are limited, though. You can flip the camera, switch to speaker, or end the call, but you can’t turn off your camera or mute your mic. There is also an in-call messaging feature, but it is not worth using because messages cover the video feed and remain on screen for the rest of the call.

Texting during toy control is especially poor. Messages appear in a tiny corner window, overflow onto similar-colored buttons, cut off mid-word, and are not saved in chat history. There is a separate full chat with media sharing and message history, but it only works when you are not sharing toy control, which makes it much less useful for long-distance play.

Love Spouse does include anonymous play, similar to higher-end apps like Lovense, but it is locked behind a paywall.

If long-distance play is a major priority for you, the Lovense Lush 4 is a far better choice – its app gives your partner rich control in long-distance mode, with a clean interface that works well. For basic control over your partner’s vibrations during a video call, the Techno Rave can work fine.

Lovense also has the best long-distance experience of any brand, by a wide margin.

During messaging or video calls, your partner gets the same excellent Remote screen used for close-range control. They can set a steady intensity or flexing speed with Float or draw a repeating pattern with Loop, so long-distance control doesn’t feel stripped down. The only small downside is that you can’t control your own toy during a video call – only your partner can.

Lovense Flexer Partner Controls During Video Call
Your partner’s controls during a video call.

The video call tools are excellent. Incoming calls are easy to notice and accept, and once you’re in a call, the video feed is clear. You can mute, toggle your camera, switch between front and back cameras, cast audio to a speaker, or end the call. The controls stay out of the way until you tap the screen, and you can move your self-view so it doesn’t block your partner.

The app also handles normal phone use well. You can lock your screen or switch to another app without disrupting the session.

Messaging is equally strong. The thread is easy to follow, and you can send voice notes, photos, and videos from your camera or camera roll. There’s also an optional “burn after reading” feature for one-time viewing that prevents screenshots, and it works as intended.

Lovense Partner Settings
You have lots of options to adjust each partner’s settings.

Lovense gives you helpful partner settings too. You can let a trusted partner auto-accept control requests, get a notification when they come online, or hide your online status from specific people. Each partner can have different settings.

Lovense also offers the broadest anonymous and group control options. You can send a one-time control link or create a group link for up to 10 people. When the time runs out, they lose access and can’t request control again.

If long-distance play is the main reason you’re buying a wearable vibrator, Lovense is the best choice.


App Control: Connectivity


Close-Range Connectivity Rating 10.0 10.0
Long-Distance Connectivity Rating 8.0 9.8
Bluetooth Connection & Response Reliability 10.0 10.0
Body Interference Signal Robustness 10.0 10.0
Light Interference Position Stable Stable
Moderate Interference Position Stable Stable
Heavy Interference Position Stable Stable
Control Reliability with No Interference 10.0 10.0
Connection Reliability General Experience Commands typically take effect reliably Commands typically take effect reliably
Bluetooth Pairing Ease 10.0 10.0
Typical Pairing Workflow Auto‑connect (0 in‑app actions) Auto‑connect (0 in‑app actions)
Typical Pairing Success Rate 10.0 10.0
Bluetooth Reconnection Ease 10.0 10.0
Perceived Delay Feels instant Feels instant
Max Bluetooth Range 325 ft 315 ft
Long-Distance
Long-Distance Session Start Ease & Reliability 6.0 10.0
Long-Distance Connection & Response Reliability 7.0 9.5

The NS Novelties Techno Rave has excellent app connectivity for nearby use and reliable long-distance control, as long as both partners keep the Love Spouse app open.

Pairing is mostly automatic. The first time, you’ll need to enter a four-digit binding code from the instruction manual, which is annoying but only required once – so don’t throw away the manual before pairing. After that, the toy auto-connects whenever you open the app and turn the toy on.

One Love Spouse quirk is that any powered-on Love Spouse toy nearby will auto-connect to any phone running the app, and all connected toys respond to the same vibration commands. For couples who both own Love Spouse toys, this means either partner can control both toys at once. Some couples may enjoy that; others may prefer more independent control.

For close-range Bluetooth control, the Techno Rave is very reliable. In our standardized stress tests – including timed control, locking and unlocking the phone, switching apps, and navigating around the app – the Rave had zero command failures. Commands went through when expected, and the connection held through normal phone use.

It also performed well in our body-interference testing. Because water-rich body tissue can weaken Bluetooth signals more than clothing or walls, we test each toy in increasingly difficult body-blocked positions. The Rave held its connection the entire time.

Open-air Bluetooth range is also excellent. With a clear line of sight, the Rave stayed connected up to about 325 feet before dropping. That is far more than most people need for solo or same-room partner play, and it gives the toy a comfortable buffer for real-world situations where walls or body interference may reduce range.

Long-distance control is reliable too, with one important limitation. The toy connects to the wearer’s phone over Bluetooth, while the two phones communicate over Wi-Fi or cell data. When both partners have a decent signal and keep the app active, sessions stay connected, commands go through reliably, and switching between Wi-Fi and cell data works smoothly.

However, if the toy-wearer locks their phone or switches to another app, the controlling partner temporarily loses control. The session stays active, and the toy keeps running at its last setting, but vibration changes won’t go through until the wearer returns to the Love Spouse app. Better long-distance apps, like Lovense’s, allow partner control to continue through normal phone behavior like screen-locking.

NS Novelties Techno Rave App vs Lovense Lush 4 App
The Lush 4 (right) works more reliably with the app than the Rave (right) if you want the absolute best.

Overall, the Techno Rave’s connectivity is excellent for nearby play and solid for long-distance use if both partners keep the app open. But if you want long-distance control that works without coordinating around the app staying active, the Lovense Lush 4 is a better choice.

The Flexer’s connectivity is excellent. Lovense has the most reliable app connection of any brand I’ve tested, both for nearby Bluetooth control and long-distance play.

Pairing is quick: the very first time you connect, just tap Add Toy, turn the Flexer on, and it appears in the app within seconds. After that first setup, it auto-connects as soon as you turn it on with the app open.

Lovense Add Toy
Click the “+” icon in the upper right corner to add a new toy for the first time. After this, turning the toy on will automatically pair the toy and app.

Once paired, the Flexer stays connected through normal phone use, including locking your screen, switching apps, or leaving the app idle.

It also handles body interference very well. Body tissue can weaken Bluetooth more than walls or clothing, which is why some wearable vibrators work fine for solo control but drop connection when a partner controls them from certain angles. In our body-interference test, the Flexer stayed connected through all three positions, including the hardest one.

Bluetooth range was excellent too, reaching about 315 feet in our clear line-of-sight test. That’s one of the longest ranges we’ve measured for a wearable and far more than most people will need. Though walls and other interference will shorten real-world range.

Lovense Flexer Reconnecting Message
You are alerted with a “reconnecting” message if your toy loses connection.

If the it does disconnect, the app reconnects automatically once the signal is clear. A red “Reconnecting…” message also tells the controlling partner that control has paused. You can choose whether the toy stops vibrating during a disconnect with Auto-Stop, or keeps vibrating at the last intensity level until it reconnects.

Long-distance connectivity is also excellent. The toy connects to your phone over Bluetooth, and your phone connects to your partner’s phone over Wi-Fi or cell data. Since the Bluetooth connection is strong, long-distance play works well as long as your internet connection is decent. Sessions stay stable, commands go through reliably, and locking your phone or switching apps doesn’t disrupt control.

One quirk: if you start a session on Wi-Fi and then switch to cell data, the first switch can drop control and require a quick re-invite. After that, switching works normally. To avoid this, start the session on cellular data – then you can switch freely between the two.


Remote Control: Main Takeaways


Remote Control N/A N/A

The NS Novelties Techno Rave doesn’t include a physical remote control. A remote lets you adjust the toy by feel – without pulling out your phone. Though there’s other downsides like less depth and no visual feedback to help your partner know what your toy’s doing. If you want to consider options with physical remotes, see our recommendations in these guides:

The Lovense Flexer doesn’t include a physical remote control. A remote lets you adjust the toy by feel – without pulling out your phone. Though there’s other downsides like less depth and no visual feedback to help your partner know what your toy’s doing. If you want to consider options with physical remotes, see our recommendations in these guides:


On-Toy Controls


On-Toy Controls Rating N/A 6.5
Lovense Flexer On-Toy Controls Photo
Control Interface N/A 6.2
Vibration Power Control Method N/A Single Button Cycle Loop (Shared)
Vibration Pattern Control Method N/A Single Button Cycle Loop (Shared)
Motion Intensity Control Method N/A Single Button Cycle Loop (Shared)
Motion Pattern Control Method N/A Single Button Cycle Loop (Shared)
Same Arm Vibration & Motion Control Independence N/A Linked
Different Arm Control Independence N/A Linked
Can Adjust Pattern Intensity? N/A No
On-Toy Control Comfort N/A 7.5

Like most egg vibrators, the Rave’s on-toy controls are limited by design – the toy is inserted during use, so you’ll typically use the app.

A single button cycles through three constant power levels and the six vibration patterns – Modes 1 through 9 from the app. There’s no minus button, so dropping back to a lower power means cycling through everything else first. You also can’t adjust the intensity of the patterns.

The button is on the end of the antenna, so you don’t have to remove the toy to press it (some eggs have the button on the toy’s body). The raised texture is easy to find by feel and has a clear click feel.

The on-toy button works fine as a backup, or if you’ll occasionally use the egg like a handheld vibe on your clit, but the app is the main way you’ll use the Rave.

The Flexer’s on-toy controls work as a backup, but the app is the main way to use this toy. A single button cycles through three power levels and four patterns on the same loop, with the vibration and motion functions linked together.

Adjust Button Preset Powers in Lovense App
You can adjust the strength of the buttons’ 3 settings through the app.

Lovense lets you customize the three on-toy preset power levels in the app so the button provides access to the levels you like. This can be useful if you don’t want to mess with the app for quick, immediate interaction.

However, the button sits far enough back on the toy that it’s annoying to reach while using. So the app is really what you should count on in typical use.


Secure Fit & Adjustability


Secure Fit Rating 9.5 6.2
Adjustability Rating N/A 0.0
NS Novelties Techno Rave Antenna Flexibility Demo Photo 1
Lovense Flexer No Adjustability Demo Photo - Completely Rigid
Secure Fit (In Bed) 9.5 6.5
Secure Fit (Light Activity) 9.5 6.0
Secure Fit (Heavy Activity) 9.5 6.0
Adjustment Type None None
Shape Degrees of Freedom 0 0

Like most egg vibrators, the NS Novelties Techno Rave fits securely whether you’re in bed, walking around, or doing heavier activity. The secure fit is an advantage of egg vibrators over other kinds of wearable vibrators – once inserted, an egg’s bulbous shape tends to hold it easily in place.

When wearing the Rave, for me it naturally settles slightly to one side rather than feeling like it’s centered. For me that doesn’t reduce the stimulation. And once it’s in place, it doesn’t shift at all from that spot no matter how active I’m being. Pulling firmly on the antenna is the only way to remove it.

The Flexer’s fit is workable when using it hands-free in bed, but it moves around a lot and does not feel secure when walking. Some of that movement is intentional – the flexing arm presses both internally and externally. But it also makes the stimulation feel a bit chaotic and less secure.

Lovense Dolce Adjustability Range
The Lovense Dolce is adjustable so you can get a better fit.

The bigger issue is that the Flexer is rigid and not adjustable. If the shape lines up well with your anatomy, it can be very stimulating. If it doesn’t, there’s not much you can do to improve the fit. That makes it a riskier pick than adjustable dual-stim toys like the Lovense Dolce, which stays in place better and has a good adjustable spine to help you get a better fit for your individual anatomy.

The Flexer feels least secure when the flexing motion is on. With vibrations alone, it’s more stable, but still has a “half in” feeling that makes me less confident moving around. During light activity, especially bending or squatting, I worry it could work its way out. And it’s not comfortable to wear when moving around anyway.

Lovense Flexer with the Lush 4 and Ferri
The Lush 4 (middle) and Ferri (right) are much better suited for walking around.

I’d treat the Flexer as an in-bed toy, not something for walking around. For dual-stimulation you can wear around more easily, try pairing the Lovense Ferri with the Lovense Lush 4 or Lush Mini.


Comfort


Comfort Rating 8.0 4.9
In Bed 8.0 5.5
Light Activity 8.0 4.3

The Techno Rave is a very comfortable egg – slim, with a flexible antenna, and equally comfortable whether you’re in bed or moving around the house.

NS Novelties Techno Rave Size Compared to Satisfyer Ribbed Petal
The smaller size of the Rave (left) keeps it comfortable for longer periods compared to larger eggs like the Satisfyer Ribbed Petal (right).

The smaller size means I don’t feel much pressure on my bladder or against my vaginal entrance once it’s inserted. The antenna pull cord is comfortable and flexible, and sits against my body without getting in the way. It does transfer some of the motor’s vibration up the cord, which can register as a mild tickle if you’re sensitive to it – I find it noticeable but not distracting. It’s not stimulating, just a bit tickly.

When walking around the house, the size doesn’t restrict my movement and the antenna stays in a comfortable spot. The vibrations in the antenna are also less noticeable when walking than sitting.

NS Novelties Techno Rave with Lovense Lush Mini
The Lovense Lush Mini (right) is my favorite small egg vibrator.

It’s a good option for comfort on a budget. But the Lovense Lush Mini is one of my favorite small eggs because it’s more stimulating while remaining extra comfortable.

The Flexer can be an uncomfortable dual-stimulation wearable, and takes some warmup and unique preferences to enjoy. It is rigid, girthy, and the flexing motion can pinch against my pubic bone.

It’s best for those who prefer a fuller internal feel, and don’t mind firm pressure on your clit.

I find it most comfortable lying in bed. Sitting up or bending forward makes it feel too tight. Walking around is worse – my movement feels restricted in normal activities like walking, stairs, standing, or sitting.

Lovense Flexer and Fantasy For Her G-Spot Stimulate-Her
The Fantasy For Her G-spot Stimulate-Her (right) is more comfortable than the Flexer (left) in bed.

This might be fine for those who value the strong, unique stimulation it provides. But if comfort is a priority, the Fantasy For Her G-spot Stimulate-Her is one of my most comfortable dual-stimulation wearables in bed. Or, egg and panty vibrators are more comfortable to wear around.


Noise


Noise Rating 9.3 3.9
Decibels on Low Power 35.0 dBA 49.7 dBA
Decibels on High Power 35.0 dBA 54.7 dBA
Audibility - Background Noise Masking 8.5 3.0
Quiet (56 dBA) - Low Power Inaudible Audible
Quiet (56 dBA) - Middle Power Inaudible Audible
Quiet (56 dBA) - High Power Inaudible Audible
Moderate (62 dBA) - Low Power Inaudible Audible
Moderate (62 dBA) - Middle Power Inaudible Audible
Moderate (62 dBA) - High Power Inaudible Audible
Loud (68 dBA) - Low Power Inaudible Audible
Loud (68 dBA) - Middle Power Inaudible Audible
Loud (68 dBA) - High Power Inaudible Audible
Audibility Behind Closed Door 10.0 4.0
Low Power Inaudible Inaudible
Middle Power Inaudible Audible
High Power Inaudible Audible
High Power with Box Fan Inaudible Audible
High Power with Music Inaudible Inaudible

The Rave is one of the most discreet wearable vibrators I’ve tested. It is extremely quiet, fully masked by normal background noise, and inaudible through a closed door.

In our decibel test, the Rave was too quiet for our sound level meter to register on both low and high power. The room’s ambient noise was 35 dBA, and the Rave never measured above that.

It also passed our background-noise masking test. While I wore the toy, my partner listened from three feet away as we played pink noise at quiet, moderate, and loud volumes – 56, 62, and 68 dBA. He couldn’t hear the Rave at any vibration strength. However, like every wearable vibrator I’ve tested, it is still audible in a fully silent room.

For the closed-door test, my partner listened from outside the bedroom while I used the Rave in bed. I held it like a handheld toy instead of wearing it, since wearing can dampen sound and handheld use gives a more conservative result. He couldn’t hear it on any power level.

The Flexer is very loud. The vibrations are high-pitched and buzzy, and the flex motor adds a distinct non-constant mechanical sound that draws attention.

Decibel readings were 49.7 dBA on low and 54.7 dBA on high. Those numbers are not extreme, but the high-pitched, uneven sound makes it easier to hear.

In our background noise masking test, I wear the toy while my partner listens from three feet away and we play pink noise through a speaker at quiet, moderate, and loud volumes. Even with our loudest background audio playing all the Flexer’s settings were audible – low power was barely noticeable, but middle and high were still unmistakable.

We also check whether my partner can hear me use it behind our closed bedroom door. The middle and high powers were audible. A box fan helped enough that high power was barely audible and probably would not be noticed in normal use. To be completely masked, I had to play music in the bedroom.

The Lelo Ida Wave is much quieter than the Flexer.

If you want dual-stimulation from motion that’s quieter, consider the Lelo Ida Wave.


Battery Life


Battery Life Rating 7.8 7.8
NS Novelties Techno Rave Charging Cable Photo
Lovense Flexer Charging Cable Photo
Power Source Rechargeable Rechargeable
Battery Life on High Power 95 minutes 95 minutes
Charging Cable Pin Magnetic

The Rave ran for 95 minutes on its highest power setting in our test, which is solid for a budget egg. Most eggs at this price last closer to an hour. However, it still falls short of higher-end eggs, which often run for two hours or more per charge.

The Lovense Flexer has a great battery life, lasting 95 minutes on high in our test. That’s comparable with or better than other dual-stimulation wearables, and plenty for most in-bed or long-distance sessions.


Cleaning


Cleaning Rating 10.0 10.0
NS Novelties Techno Rave Waterproof Rating Demonstration
Lovense Flexer Waterproof Rating Demonstration
Waterproof Rating IPX7 IPX7

The Rave is easy to clean. It’s fully IPX7 waterproof, so you can rinse it under a running faucet or fully submerge it in soapy water without worry.

The Flexer is IPX7 waterproof and easy to clean with soap and water. You can rinse it thoroughly after use, including at the hinge, where the internal and external arms meet.


Build Quality


Build Quality Rating 7.0 9.5

The Rave’s build quality is decent for a budget egg. The silicone body is silky smooth against the skin, and nothing about the toy itself feels easily breakable. But the antenna pull cord is slim and limp, which leaves me a bit nervous about how it’ll hold up over time, though I haven’t seen any performance issues so far.

The Flexer feels sturdy and well-built. I’ve had mine since 2022 and it’s still working how it did when I first got it.

It is covered in smooth, firm silicone, and the connecting arm between the internal and external sections is very strong. The flexing movement comes from the motor, not from the toy feeling floppy or manually bendable.

That rigidity contributes to the comfort problems, but it also makes the toy feel durable.

My main frustration with the build has to do with noise. The flex motor can be especially high-pitched in a cheap-sounding way. It’s not as quiet as premium options like the Lelo Ida Wave.


General Design and Specs


Internal Arm Dimensions and Design:
NS Novelties Techno Rave Dimensions Photo - Product Set On Graph Paper With Carpenter Square to See Size
Lovense Flexer Dimensions Photo - Product Set On Graph Paper With Carpenter Square to See Size
Insertable Length 2.7 inches 3.4 inches
NS Novelties Techno Rave Max Width Measurement Photo
Lovense Flexer Internal Arm Max Width Measurement Photo
Max Width 1.4 inches 1.2 inches
NS Novelties Techno Rave Max Thickness Measurement Photo
Lovense Flexer Internal Arm Max Thickness Measurement Photo
Max Thickness 1.4 inches 1.4 inches
NS Novelties Techno Rave Cross-Section View Photo
Lovense Flexer Internal Arm Cross-Section View Photo
Cross-Section Profile G-Spot Contoured G-Spot Contoured
NS Novelties Techno Rave Longitudinal Shape View Photo
Lovense Flexer Internal Arm Longitudinal Shape View Photo
Longitudinal Shape Bulbous G-Spot Section Bulbous G-Spot Section
External Arm Dimensions and Design:
Lovense Flexer Dimensions Photo - Product Set On Graph Paper With Carpenter Square to See Size
Length N/A 2.0 inches
Lovense Flexer External Arm Max Width Measurement Photo
Max Width at Clit Region N/A 0.9 inches
Lovense Flexer External Arm Max Thickness Measurement Photo
Max Thickness N/A 0.7 inches
Lovense Flexer External Arm Contact Surface Precision Photo
Contact Surface Precision N/A Focused
Lovense Flexer External Arm Lengthwise Curvature Photo
Lengthwise Curvature N/A Body-Contoured / Concave Curved
Overall Specs:
NS Novelties Techno Rave Weight Measurement Photo
Lovense Flexer Weight Measurement Photo
Weight 2.5 ounces 3.4 ounces
Material Silicone Silicone

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