Search
Close this search box.

31 Bullet & Mini Vibrators Tested

See at WildFlower

FemmeFunn Booster Bullet Review

Tested & Rated with Methodology v1.0

Overall Score

8.2

What is it:

How generally good the mini or bullet vibrator is. It’s a weighted average of the vibrator’s performance in these areas.

Scoring Factors:

7.6

18%

Power Range

9.8

17%

8.3

15%

6.0

13%

10.0

10%

8.1

10%

8.5

8%

Build Quality

7.3

8%

10.0

1%

Show All Scores (Click to See):

Performance Ratings

MAX VIBRATION POWER
9.8
POWER RANGE
7.6
RUMBLINESS
6.0
COMFORT & EASE OF USE
8.3
USE DURING SEX
10.0
NOISE
8.1
BUILD QUALITY
8.5
BATTERY LIFE
7.3
CLEANING
10.0

Our Verdict

The FemmeFunn Booster Bullet is one of my favorites and is an excellent option for people who enjoy strong, buzzy vibrations. Its top power reaches a level I consider “extreme.” It’s one of my most powerful bullet vibrators!

It’s definitely for people who like intensity, as it lacks any truly gentle levels. Personally, I find the Booster Bullet’s moderately strong first setting comfortable as a warmup. And its top two levels pack wonderful power. The buzziness also adds to that intense feeling.

If you need very gentle levels or prefer rumbly vibrations, consider the We-Vibe Tango X instead.

The FemmeFunn Booster Bullet’s length and flexible form make it very comfortable during solo or partnered play. The controls require you to cycle through the power levels and patterns, but its memory system and boost button make it more convenient than similar bullets.

It’s one of my favorite bullets, but the FemmeFunn Ultra Bullet performs similarly and is about $20 cheaper. If you’re willing to trade off the booster button and a slight bit of power (the difference is almost imperceptible), then the FemmeFunn Ultra Bullet is better for you.

If you’d rather spend a bit more for the upgrades, the Booster Bullet is an excellent choice.

Check Prices:

Discounts Codes:

Pros

  • One of the most powerful bullet vibrators I've tested
  • Has a wide range of power for such a strong bullet - including a medium starting level which will be comfortable for most. No bullet vibrator I've tested with comparable strength, begins more gently than this one.
  • Easy to use and comfortable solo use or during sex
  • A long battery life of 85 minutes on its highest setting
  • Waterproof and easy to clean

Cons

  • Has no very gentle power levels. Some may need milder stimulation while warming up
  • Only the lowest power level is rumbly. Whether you enjoy rumbliness or buzziness is a personal preference. If you like rumbliness more, consider the We-Vibe Tango X.

Table of Contents

FemmeFunn Booster Bullet with other bullet and mini vibrators in background

The FemmeFunn Booster Bullet is a mid-budget bullet vibrator. It’s the upgraded version of the FemmeFunn Ultra Bullet. The main upgrades are a slightly stronger motor, an additional Boost button that instantly jumps to its highest power, and it comes with a storage case. You can charge the Booster Bullet directly in the storage case too. Like the Ultra, the Booster Bullet has 3 intensity levels, 17 vibration patterns, and a memory function to pick back up where you left off.

Compare Bullet & Mini Vibrators​

You can filter this table by products’ performance and price using our comparison table tool here.

The FemmeFunn Booster Bullet is a good mid-budget option. It’s more powerful than most bullet vibrators, with a wide frequency range from rumbly to buzzy. And I find its 4.3-inch length and flexible core are ideal during sex. I like the FemmeFunn Booster’s top two buzzy settings, but if you prefer rumbly vibrations or need several mild settings, the We-Vibe Tango X is a better fit for you. If you’re willing to trade off a little vibration power and the booster button, the FemmeFunn Ultra Bullet is also very similar and slightly cheaper.

See all our recommendations for the best bullet and mini vibrators here.


Vibrations: Power And Range


Max Power Rating

9.8

What is it:

How strong the highest power level feels compared to other bullet and mini vibrators.

When does it matter:

If you need intense vibrations to orgasm or you just enjoy powerful vibrations.

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

Power Range Rating:

7.6

What is it:

How wide the range is between the highest and lowest power levels, and whether it has enough power levels that steps between settings are comfortable.

When does it matter:

A broad power range with many intensity levels is always more versatile. You can warm up with softer levels when your body isn’t ready for intense vibrations. But when you want more strength, you can turn it up high. A broad power range is also more likely to include settings at your ideal strength.

Scoring Factors:

7.6

100%

Adjusted Power Range Width

Show All Scores (Click to See):

Power vs Frequency Graph:

What is it:

A graph of each bullet and mini vibrator’s power vs frequency across all of its power levels. 

When does it matter:

If you want a detailed look at the vibrator’s full power and frequency characteristics. This tells you how strong and how rumbly each setting feels. You can also compare two vibrators on the same graph using our graph comparison tool here.

How Strong Is Each Power? (Click to Expand Definitions)

  • Power < 2.7: Too weak for me to orgasm, but great while warming up.
  • Power between 2.7 and 6.0: Strong enough for me to orgasm, but takes some effort. Good while warming up.
  • Power between 6.0 and 9.0: I orgasm effortlessly and reliably. These are the settings I typically finish with.
  • Power ≥ 9.0: Extreme power. Way more than I need to orgasm – I rarely use these.

The FemmeFunn Booster Bullet is one of my strongest bullet vibrators and has a good range between low and high. 

I don’t consider many bullet vibrators’ top strength “extreme,” but the Booster Bullet is one I do. 

FemmeFunn Booster Bullet and FemmeFunn Ultra Bullet
The FemmeFunn Booster Bullet (left) is about 5% stronger than the less expensive Femmefunn Ultra Bullet (right)

It reaches a 9.5 out of 10 on its top power level. I never need to use this setting because even the second level is intense. The Booster Bullet has about 5% more power than the cheaper FemmeFunn Ultra Bullet – though the Ultra’s 9 out of 10 top power is strong enough for most people. Depending on your budget, it might be worth saving the $20 going with the Ultra Bullet for the minimal difference.

There are better choices than the FemmeFunn Booster Bullet for those who need mild stimulation. Its lowest power is 4.75 out of 10 strength – it begins with a fair amount of power. If you need more gentle settings consider the Lovense Ambi or BMS Swan Maximum if you like buzzy vibrations. Or the We-Vibe Tango X if you prefer rumbly vibrations.

FemmeFunn Booster Bullet with Lovense Ambi and We-Vibe Tango X
The FemmeFunn Booster Bullet (left) with alternatives that have more power levels in the mild range – the Lovense Ambi (middle) and We-Vibe Tango X (right

As someone who enjoys moderate to intense vibrations but nothing too extreme, I find the Booster Bullet’s starting level perfect as a warm-up. I spend a lot of time with it because you can vary how intense it feels by applying more or less pressure. Or by changing how direct the stimulation is on your clit.

Then, when I switch to the second power level, I’m ready for its strength and don’t find it overwhelming. This setting is around my ideal strength to finish.

Back to Table of Contents


Vibrations: Frequency (Rumbliness)


Rumbliness Rating:

6.0

What is it:

How “rumbly” (low frequency) or “buzzy” (high frequency) the vibrator feels. And whether it delivers strong vibrations while remaining reasonably rumbly. Higher scores indicate a “more rumbly” (lower-frequency) bullet or mini vibrator, since the majority of people prefer rumbliness. But ultimately vibration frequency is a personal preference.

When does it matter:

If you prefer vibrations in a specific area along the rumbly-to-buzzy spectrum. Rumbly vibrations spread out more and you feel them deeper. Whereas you feel buzzy vibrations nearer to the surface and more concentrated around the point of contact. Both can feel good, and which you enjoy more is a personal preference.

Scoring Factors:

5.2

50%

Median Vibration Frequency

6.8

50%

Power and Frequency Balance

0%

Power vs Frequency Graphs

Show All Scores (Click to See):

Power vs Frequency Graph:

What is it:

A graph of each bullet and mini vibrator’s power vs frequency across all of its power levels. 

When does it matter:

If you want a detailed look at the vibrator’s full power and frequency characteristics. This tells you how strong and how rumbly each setting feels. You can also compare two vibrators on the same graph using our graph comparison tool here.

Frequency on Low Power:

71 Hz

(Moderately Rumbly)

Median Frequency:

102 Hz

(Moderately Buzzy)

What is it:

What part of the frequency spectrum the vibrator’s power levels are centered around. It’s the vibration frequency of the middle power level (the average of the two middle levels if there is an even number of settings).

When does it matter:

If you prefer vibrations in a particular part of the rumbly-to-buzzy spectrum. This provides a quick way to see whether one vibrator’s settings are generally more rumbly or buzzy than another vibrator’s. Since most people prefer rumbly toys, we give higher scores to lower-frequency (more rumbly) vibrators. But ultimately, it’s a personal preference.

Show All Scores (Click to See):

Frequency on High Power:

116 Hz

(Extremely Buzzy)

Rumbliness & Power Balance:

6.8

What is it:

A measure that rewards bullet and mini vibrators that remain rumbly (low-frequency) while packing good vibration strength. In other words, a bullet vibrator that is strong, but buzzy will perform poorly in this metric. Likewise, a bullet vibrator that is rumbly, but weak will also perform poorly. Only bullet and mini vibrators with strong, rumbly vibrations will have a high rating here. Calculated using the average normalized power / normalized frequency of the vibrator’s settings, with a derating factor applied to buzzy settings. 

When does it matter:

If you want a bullet or mini vibrator with a good balance of power and rumbliness.

Show All Scores (Click to See):

We rate rumbly vibrators higher than buzzy ones because it’s what most people prefer. But others prefer buzzy vibrators, so go with what you like! 

The FemmeFunn Booster Bullet is buzzy. Only the lowest power level is in the rumbly range. The two highest settings are moderately and extremely buzzy. This buzziness makes the already powerful vibrations feel even more intense.

I personally enjoy the Booster Bullet’s buzzy vibrations – it’s one of my favorites. But those who want deep, rumbly vibrations will want to go with the We-Vibe Tango X instead. It’s the most rumbly bullet I’ve tried. Although not quite as strong as the Booster Bullet, it will be enough strength for many people. 

FemmeFunn Booster Bullet and We-Vibe Tango X
The FemmeFunn Booster Bullet (left) with a more rumbly alternative, the We-Vibe Tango X (right)


Vibrations typically become buzzier the stronger they get. None of the bullets I’ve tested that have extreme strength like the FemmeFunn Booster Bullet are rumbly. So consider whether you value rumbliness or intensity more.

Back to Table of Contents


Stimulation Precision


Stimulation Precision

What is it:

How focused or broad the stimulation feels compared to other mini and bullet vibrators.

When does it matter:

If you prefer stimulation focused in a small, precise area or enjoy it spread out over more of your vulva. It’s a personal preference.

FemmeFunn Booster Bullet Typical Tip Width Photo

Precision:

Medium

Head or Tip Width:

0.94 inches

What is it:

The width of the vibrator’s head or tip measured at the part of the vibrator in contact with my body during normal use. For most bullet vibrators, it’s the width of the toy right before it begins to taper. For uniquely-shaped mini vibrators it’s a subjective location I determine based on my experience using the vibrator.

When does it matter:

If you enjoy broader stimulation you’ll will want a greater tip width. If you prefer precise stimulation, you’ll want a narrower tip width. 

Tip Shape:

Rounded

What is it:

The shape of the bullet or mini vibrator’s tip.

When it matters:

The tip’s shape affects how broad or precise the stimulation feels. And it affects how much you can vary the stimulation. Lipstick-shaped and tapered vibrators provide very focused stimulation when using the tip or moderate precision when using the side of the toy. Rounded heads stay in that moderate range of precision. And others can be broader.

The FemmeFunn Booster Bullet is neither broad nor particularly focused – it’s a happy medium. The relatively wide tip (nearly an inch) is broader than many bullets with a typical lipstick or tapered shape. And it’s rounded, making it feel broader too. This makes it comfortable for firm pressure because it’s more evenly distributing that weight instead of feeling pokey.

Bullet Vibrator Tip Precision Levels
Examples of different stimulation precision levels

But it’s still narrower than several bullets and other mini vibrators like the We-Vibe Touch X. The tip is small enough to isolate vibrations to a reasonably small area, or you can use the side of the bullet to spread that out and cover a bit more space.

Back to Table of Contents


Comfort & Ease of Use


Comfort & Ease of Use Rating:

8.3

What is it:

How comfortable the bullet or mini vibrator is to hold and press against your body. As well as how easy it is to press the buttons, leverage the vibrator for good pressure, and maneuver it to apply the stimulation where and how you want it. 

When does it matter:

If you are easily distracted by subtle discomforts such as feeling the vibrations in your hand, an awkward grip on the handle, or clicking buttons repeatedly to reach your preferred setting.

Scoring Factors:

8.0

40%

Grip Comfort

8.5

40%

Controls Ease of Use

8.5

20%

Easy Leverage & Pressure

Show All Scores (Click to See):

FemmeFunn Booster Bullet Comfort and Ease of Use Photo

Grip Comfort:

8.0

What is it:

How comfortable the bullet vibrator or mini vibrator is to grip and hold during typical use. I consider aspects such as whether I feel the vibrations much in my hand, whether the handle is long enough to grip comfortably, whether the shape feels good or awkward in my hand, etc. 

When does it matter:

If you need an especially comfortable grip to minimize distractions.

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

Controls:

8.5

What is it:

Whether the controls are simple, easy to use, helpful, and provide all the important functionality or whether they’re distracting, unresponsive, difficult to use, etc.

When does it matter:

If you switch power levels or vibration patterns frequently during your normal use. 

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

Easy Leverage & Pressure:

8.5

What is it:

How easily you can leverage the bullet or mini vibrator to vary the pressure.

When does it matter:

If you typically press your vibrators firmly against your body. 

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

The FemmeFunn Booster Bullet is very comfortable, and the buttons provide good control.

The length is excellent for maneuvering without taking up too much space or cramping your fingers. The form is flexible, which makes it comfortable to press against your body. This flexibility means you need to shift your fingers and use them to press closer to the tip if you want extra-firm pressure rather than leveraging it from the base as you would with a rigid bullet.

Using Fingers to Apply More Pressure with FemmeFunn Booster Bullet
Since the Booster Bullet has a flexible core, you can use your fingers to press when you want extra firm pressure

The vibrations travel into your fingers a bit when using them to press near the tip (where the motor is located) for extra pressure, but it’s nothing too distracting.

You cycle through the 3 intensity levels and 17 patterns using a single button on the bullet’s base. This is less convenient than bullets that let you toggle forward and backward with separate buttons, like the We-Vibe Tango X. Still, the Booster Bullet is more advanced than other cycling bullets because of the Boost button and memory system.

FemmeFunn Booster Bullet Control Buttons
The FemmeFunn Booster Bullet’s control system – cycle through with “FF” button and press the “bolt” icon for a quick burst of power

The Boost button lets you quickly jump from wherever you are in the cycle to the top steady intensity level. So basically, whenever you’re on the edge, tap the Boost button to take you the rest of the way. In addition to the slight power increase, the Boost button is this bullet’s other upgrade over the FemmeFunn Ultra Bullet. If it doesn’t seem worthwhile to you, you can save some money and get the Ultra.

The Booster Bullet also has a built-in memory system (as does the Ultra Bullet). The next time you use the bullet, it will pick up at your most recent setting. That way, if you have a favorite setting, you won’t need to cycle through all the patterns to find it again. 

And for those who prefer warming up on the gentlest setting, the next click of the button will take you directly to the lowest constant power level.

Back to Table of Contents


Use During Sex


Use During Sex Rating:

10.0

What is it:

How easy the bullet vibrator or mini vibrator is to use for clit stimulation during partnered sex. When rating the vibrator I consider aspects such as whether the vibrator has a handle that’s comfortable to grip and keeps my hand out of the way during sex, whether I can easily angle the vibrator and fit it between our bodies, whether using the vibrator during sex interferes with me or my partner, etc.

When does it matter:

If you’ll frequently use your wand vibrator with a partner during penetrative sex.

Scoring Factors:

10.0

50%

Spooning

10.0

50%

Missionary

Show All Scores (Click to See):

FemmeFunn Booster Bullet Maneuverability in a Tight Space Photo

Spooning:

10.0

What is it:

How easy the bullet or mini vibrator is to use for clit stimulation during sex in positions where you’re not facing your partner (so you have more space available). We used each vibrator specifically in the Spooning position (lying on our sides with my partner penetrating from behind), but this rating applies to a wide range of sex positions where space is not limited.

When does it matter:

If you frequently have sex in the spooning position or similar positions from behind.

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

Missionary:

10.0

What is it:

How easy the bullet or mini vibrator is to use for clit stimulation during sex in face-to-face sex positions where space is limited. We used each vibrator specifically in the Missionary position, but this rating applies to a wide range of sex positions where space is tight.

When does it matter:

If you frequently have sex in positions facing each other where space is more limited.

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

This bullet works amazingly well during sex. It’s a great size to slip into tight spaces without taking up much room or bumping against your partner. Its round tip and flexible form make it especially comfortable, even with heavy movement during sex. It flexes with your body to remain in comfortable contact with your clit (directly or indirectly). 

Flexing the FemmeFunn Booster Bullet
The flexible form keeps the FemmeFunn Booster Bullet very comfortable during sex

It’s also a reasonably long bullet, so I don’t need to keep my hands too far down during sex.

Back to Table of Contents


Noise


Noise Rating:

8.1

What is it:

How loud the bullet or mini vibrator is. We measure the decibels on low and high power with a sound level meter. We also test whether we can hear each vibrator from behind our closed bedroom door.

When does it matter:

When you live with other people or are distracted by sound.

Scoring Factors:

8.0

50%

Audibility Behind a Closed Door

7.9

30%

Decibels on High Power

8.9

20%

Decibels on Low Power

Show All Scores (Click to See):

Audibility Behind Closed Door:

8.0

What is it:

Whether my partner could hear me using the bullet or mini vibrator inside the bedroom while he stood on the other side of our closed bedroom door. We tested each vibrator on low, middle, and high power levels with the house completely silent. Then we tested each vibrator’s highest power with a box fan turned on in the bedroom. Lastly, we tested the highest power with music playing in the bedroom at a normal listening volume.

When does it matter:

When you live with other people and want to select a bullet vibrator or mini vibrator you can use confidently without them hearing.

Show All Scores (Click to See):

Decibels on High Power:

43.7 dB

What is it:

How loud the bullet or mini vibrator’s highest power level is, measured in dB with a sound level meter approximately 12 inches away

When does it matter:

If you typically use your vibrator’s highest power levels or want the freedom to use the full power range without worry. 

Good Sound Level:

<42 dB is excellent; Nearly everything under this value was inaudible behind a closed door.

Show All Scores (Click to See):

Decibels on Low Power:

39.8 dB

What is it:

How loud the bullet or mini vibrator’s lowest power level is, measured in dB with a sound level meter approximately 12 inches away

When does it matter:

If you typically use your vibrator’s softer settings.

Good Sound Level:

<42 dB is excellent; Nearly everything under this value was inaudible behind a closed door.

Show All Scores (Click to See):

Low Power:

Inaudible

Middle Power:

Inaudible

High Power:

Audible

High Power with Box Fan:

Inaudible

High Power with Music:

Inaudible

The FemmeFunn Booster Bullet has good, quiet noise levels. Our decibel readings were lower than the average bullet – this is especially impressive considering it’s one of the most powerful I’ve tested.

We also test whether someone would hear the bullet on the other side of a closed door. My partner stands directly on the other side of the door while I use the bullet in the bedroom.

The first two power levels were completely inaudible, but my partner could just barely hear it on the highest setting. This is the note he left in our testing spreadsheet word for word:

“This was just barely perceptible on high. I had to try really hard and wait for sounds outside to become extremely quiet. I doubt anyone would actually hear in typical use.”

Turning on a box fan or music solves this problem completely, so you can use this to mask the noise if you want to use all power levels.

Back to Table of Contents


Battery Life


Battery Life Rating:

7.3

What is it:

How long the bullet vibrator or mini vibrator lasted continuously running on its highest power before its battery died during our test.

When does it matter:

If you want to play for long periods of time between charges.

Scoring Factors:

7.3

100%

Battery Life on High Power

Show All Scores (Click to See):

FemmeFunn Booster Bullet Charging Cable Photo

Battery Life on High Power:

85 minutes

Power Source:

Rechargeable

Charging Cable:

Magnetic

The FemmeFunn Booster Bullet is rechargeable and lasted 85 minutes on high power during our testing. It has the longest battery life of my “extremely powerful” bullets. And if you also use the lower or middle powers occasionally, you’ll prolong the lifespan even more.

Back to Table of Contents


Build Quality


Build Quality Rating:

8.5

What is it:

Our perception of the bullet or mini vibrator’s durability and material quality; whether it feels cheap or sturdy and long-lasting. If we noticed any decline in a vibrator’s performance over our months of testing, it is accounted for in its Build Quality rating.

When does it matter:

When you want a vibrator to last for years. Many vibrator manufacturers provide a warranty (usually 1 to 2 years), but a higher quality vibrator is more likely to endure after your warranty is expired.

Scoring Factors:

Subjectively Scored

Show All Scores (Click to See):

FemmeFunn Booster Bullet Build Quality Photo

The FemmeFunn Booster Bullet has excellent build quality. The body-safe silicone is smooth and comfortable. The ABS Plastic housing the motor also feels solid. It has some good weight, making it feel more durable than cheap, lightweight bullets. The silicone buttons also feel well-made. 

The flexible part is a little squeaky, which is not as luxurious as I would hope, but it hasn’t caused me any issues. I’m comfortable applying firm pressure without worrying about damaging the bullet.

Back to Table of Contents


Cleaning


Cleaning Rating

10.0

What is it:

How easy the bullet or mini vibrator is to clean. Vibrators with an IPX6 (water-resistant) or IPX7 (waterproof) rating are super easy to clean under a running sink. For vibrators without a waterproof rating, I subjectively rate how difficult it is to clean.

When does it matter:

If you’re worried about damaging your toy with water. Or if you won’t use your vibrator as much if cleaning is tedious.

Show All Scores (Click to See):

FemmeFunn Booster Bullet Waterproof Rating Demonstration

Waterproof Rating:

IPX7

What is it:

The bullet or mini vibrator’s waterproof rating – IPX7, IPX6, or No Rating

When does it matter:

When you plan to use your vibrator in the shower, bath, or want simpler cleaning.

  • IPX7 (Submersible): Vibrators with this rating are “waterproof.” You can submerge them in water up to a meter deep for up to 30 minutes. So you can use them in the bath and cleaning is easy.
  • IPX6 (Water Resistant): Vibrators with this rating can resist high-pressure, heavy sprays of water, but should not be fully submerged. This means you can use them in the shower (but not submerged in a bath). You can also clean them under a sink faucet without worry.
  • No Rating: These vibrators do not have a waterproof rating. You should not use them in the shower, and you must be careful to keep water away from electronic components when cleaning them.

Since the Booster Bullet is entirely waterproof, it’s very easy to clean. You can completely submerge it while scrubbing it with soap and water. No worrying about damaging the toy.

Back to Table of Contents


General Design and Specs


Size and Weight

FemmeFunn Booster Bullet Vibrator Length Measurement with Calipers Photo

Length:

4.3 inches

What is it:

How long the bullet or mini vibrator is, measured from the base to the tip.

When does it matter:

In general, longer mini and bullet vibrators are easier to hold, maneuver, and leverage. These types of vibrators are smaller than most, so some additional length can provide a more comfortable grip.

FemmeFunn Booster Bullet Typical Tip Width Photo

Head or Tip Width:

0.94 inches

What is it:

The width of the vibrator’s head or tip measured at the part of the vibrator in contact with my body during normal use. For most bullet vibrators, it’s the width of the toy right before it begins to taper. For uniquely-shaped mini vibrators it’s a subjective location I determine based on my experience using the vibrator.

When does it matter:

If you enjoy broader stimulation you’ll will want a greater tip width. If you prefer precise stimulation, you’ll want a narrower tip width. 

FemmeFunn Booster Bullet Weight Measured on a Scale Photo

Weight:

2.3 ounces

What is it:

How heavy the bullet vibrator or mini vibrator is, measured with a digital scale. 

When does it matter:

The weight of a bullet or mini vibrator is not that important, because they’re all relatively light (around 0.6 to 5.0 ounces). They’re not heavy like wand vibrators which can weigh up to 25 ounces and can be difficult to maneuver. A slightly heavier bullet or mini vibrator can feel sturdier, more durable, and higher quality.

Design Features

FemmeFunn Booster Bullet Vibrator Shape Photo

Vibrator Shape:

Straight

What is it:

The general shape of the mini or bullet vibrator.

When it matters:

Most bullet vibrators have a basic, straight design. Angled bullet vibrators can be easier to leverage and apply pressure. An angled shape can also help a bullet vibrator fit more easily between bodies during sex. We use the word “palm” to refer to mini vibrators designed to fit in the palm of your hand. Palm vibrators generally provide broader stimulation than bullet vibrators.

FemmeFunn Booster Bullet Tip Shape Photo

Head or Tip Shape:

Rounded

What is it:

The shape of the bullet or mini vibrator’s tip.

When it matters:

The tip’s shape affects how broad or precise the stimulation feels. And it affects how much you can vary the stimulation. Lipstick-shaped and tapered vibrators provide very focused stimulation when using the tip or moderate precision when using the side of the toy. Rounded heads stay in that moderate range of precision. And others can be broader.

Head or Tip Firmness

Firm

What is it:

Whether the vibrator’s tip is firm or plush.

FemmeFunn Booster Bullet Rigidity and Flexibility Photo

Flexibility:

Moderately Flexible

What is it:

How flexible or rigid the mini or bullet vibrator is.

When does it matter:

It’s generally a personal preference. A slightly flexible vibrator can be more comfortable to use, especially if the vibrator is very firm. However, too much flexibility makes it harder to apply substantial pressure since the vibrator’s tip can flex away. 

Materials:

Silicone

What is it:

The material of the mini or bullet vibrator’s body and handle.

When it matters:

Only non-porous materials (including ABS plastic, silicone, some metals, and some other materials) are body-safe since they can be fully sanitized. Every bullet and mini vibrator we review is made using body-safe materials. The choice between different safe materials is a personal preference. Some people enjoy how smooth ABS Plastic feels. Others find silicone feels higher-quality to them. Or the additional weight and shine of a metal vibrator can make it feel luxurious. 

Back to Table of Contents


Review Results


The FemmeFunn Booster is an excellent bullet for those who prefer mid-strength to extremely powerful, buzzy vibrations. It’s one of my favorites since I enjoy high-quality buzzy vibrations.

FemmeFunn Booster Bullet On Table with Case

If you don’t care about the roughly 5% increase in vibration power or the Boost button to quickly jump to the highest setting, you’ll be just as happy with the FemmeFunn Ultra Bullet (it’s about $20 cheaper). Apart from those two differences, it’s nearly identical.

This bullet vibrator isn’t for those needing mild stimulation or rumbly vibrations. If that’s your preference, consider one of the alternatives below. On the other hand, if you enjoy buzziness and intensity – the Booster Bullet is an excellent choice.


Compare Alternatives


Lovense Ambi

The Lovense Ambi is a better option than the FemmeFunn Booster Bullet if you need more mild settings but still enjoy some intense and buzzy upper levels. When controlling the Ambi in the Lovense app, you can access 20 intensity levels beginning much softer at a 1.5 out of 10 vibration strength. And with 20 levels, you can make tiny adjustments to the vibration strength. To use all its settings, you’ll need to control it in the app. You’ll only have 3 levels, just like the Booster Bullet, using the Ambi’s on-toy button.

FemmeFunn Booster Bullet and Lovense Ambi

The Ambi is less expensive and has a wider frequency range, too – beginning rumbly, climbing through the neutral range, and finishing moderately buzzy. It’s not as intense though – finishing at 8.0 out of 10 strength compared to the FemmeFunn Booster’s 9.5 strength. 

Read full review

We-Vibe Tango X

The We-Vibe Tango X is better than the FemmeFunn Booster Bullet for those who need milder vibrations or prefer rumbly vibrations. This is the most rumbly bullet vibrator I own – especially for the strength it reaches. The Tango X reaches a 7.75 out of 10 on high. Not quite as strong as the Booster Bullet, but it is plenty for most people. 

FemmeFunn Booster Bullet and We-Vibe Tango X

The Tango X’s control system is better than the Booster Bullet’s. It has separate buttons to move through vibration patterns and increase or decrease power.  

Both bullets cost about the same. If you prefer rumbly vibrations or need especially gentle warmup levels, go with the Tango X. If you prefer buzzy vibrations or extreme intensity, go with the Booster Bullet.

Read full review

FemmeFunn Ultra Bullet

FemmeFunn Booster Bullet and FemmeFunn Ultra Bullet

The FemmeFunn Ultra Bullet is best if you want to save a bit of money but still enjoy intense buzzy vibrations. The Ultra Bullet has two main differences:

  • It’s about 5% less powerful (most people won’t even notice a difference)
  • It does not have the Boost button, so you must cycle up to the top power rather than jump there instantly.

Apart from these two differences, they’re basically the same bullet. The differences are small enough that I think most people should save the $20 and get the FemmeFunn Ultra Bullet instead.

Read full review

Review Updates

  • May 14, 2024: We tested the BMS Swan Maximum and added relevant comparisons in this review.
  • April 15, 2024: Review Published.

Help Improve Our Review

Please enable JavaScript in your browser to complete this form.
Would you recommend this review to someone considering this product?
If you provide your email, we may contact you to learn more about why you did or did not find our review helpful. Providing your email is purely optional.

Share Our Review

Leave a Reply

Your email address will not be published. Required fields are marked *