4.5" Bullet Vibrator Review

Charlie Fae
Aug 28
5 min read

Product Review: 4.5" Bullet Vibrator, sent to me by Funzze.

Pocket sized and surprisingly powerful...

After an unintentional little summer vacation from reviews (partly thanks to me filling my schedule with too many commitments to be reasonable), I finally found myself home long enough to check the mail box, and open up a long-neglected package from Funzze. They usually send me two toys at a time to test, and I like to keep things a little fun by giving them a longer list to choose from.. so when the box arrives, it’s always a bit of a surprise. Like a mystery grab bag tailored to my pleasure.

Inside this particular box were two new toys, and the one that immediately caught my eye was the 4.5" Bullet Vibrator. A sleek little vibe that looked compact, bright, and unassuming in the best way. My last pocket-sized vibe had recently broken (tragically, mid-session), and this one looked like the perfect candidate to take its place. It’s a cute little vibe with a clean design, 12 vibration functions, and a waterproof, insertable body. Honestly, it seemed like the kind of toy I’d reach for on autopilot: straightforward, versatile, and small enough to tuck in a bag.

So I picked it up, gave it a quick once-over, and mentally filed it under “test this one first.” When I pulled it out to actually start testing I got to glance over the little note card that is always sent to explain the product - what it deos, how it works, and all the things I'd forgotten since I sent Funzze my list of choices!

I assumed I was dealing with a pretty classic bullet vibrator. Maybe a couple of speeds, maybe a slightly upgraded motor. Nothing wild.

And I would end up being wrong.

A comfortable fit..

One thing I didn’t realize right away, and that ended up being a genuinely pleasant surprise, is that the Bullet Vibrator is actually insertable and fully waterproof. I had originally assumed it was just a surface-level vibe.. compact, cute, and clearly made with portability in mind. But once I actually spent a little time with it, I noticed the subtle curve in the body, the smooth silicone finish, and the fact that there was no seam or battery cap that would make water play off-limits. And, of course, I confirmed it on the note card. Turns out, this isn't’t just a pocket-sized vibe.. it is also a fully submersible, body-safe internal toy.

As someone who’s not usually on the hunt for the biggest, most intense insertables, this was right in my sweet spot. I’ve never been what you'd call a size queen, and I am sometimes turned off by toys that feel like a challenge before they ever feel like a pleasure. The Bullet Vibrator is refreshingly small in comparison to a lot of what's out there.. it’s unintimidating, lightweight, and designed in a way that just makes sense. It’s easy to insert, easy to maneuver, and doesn’t require any particular mood, mindset, or warm-up to feel good. Honestly, it kind of reminded me that sex toys don’t have to be these huge, sculptural, high-maintenance things to be satisfying. Sometimes, simple really is better.

Now, that doesn’t mean it’s going to be everyone’s favourite. If you tend to prefer fuller sensations or deeper penetration, the Bullet Vibrator probably won’t hit all the right notes for you on its own. But for people who lean toward smaller toys, or who just want something to add a little internal pressure or complement clit play, it’s a really solid option. It’s the kind of toy that fits naturally into a lazy afternoon or a long, indulgent bath. No stress. No angles to figure out. No stretch to power through.

I actually preferred using it without the vibrations turned on while it was inside me. Usually I’m all about vibration whenever I can get it, but in this case, the toy just felt better to me, internally, when it wasn’t buzzing. That said, I know other people might feel the exact opposite, and I think it really just comes down to body type and personal preference. The good news is, the toy works both ways.. you don't have to choose! You can use the vibration to add stimulation.. or not. There’s no wrong move here.

Small toy, big buzz..

Of course, the main function of the Bullet Vibrator is the vibration.. and this is where it really shocked me, a bit. There are 12 different vibration modes built in, which range from low, steady hums to pulsing patterns, escalating waves, and some slightly chaotic combinations that feel like they were designed by someone with a very specific kind of mischief in mind. I’ll be honest.. the first three settings were easily my favourites. They’re the steady speeds.. reliable, predictable, and perfect for building slow, controlled pleasure without having to mentally decode whatever rhythm the toy is trying to throw at me. Patterns have their place, sure, but I tend to find them distracting more than arousing. Just give me a solid vibration and let me do the rest.

What really stood out was the strength of those vibrations. I’ve said this before in other Funzze reviews, but it bears repeating.. they consistently manage to pack way more power into their toys than I expect. And in a toy this small? I assumed I might be getting mid-range intensity at best. Instead, the Bullet Vibrator delivered deep, punchy vibrations that didn’t feel thin or surface-level. They had actual presence, the kind that makes you pause for a second like “Oh.. okay!” It felt focused and strong enough to actually get the job done without needing backup.

At one point, I even found myself comparing it to my Magic Wand while describing it to a friend.. which, if you know me, is saying a lot. The Wand is in a class of its own when it comes to raw, unfiltered power, but the fact that I even thought to compare the two tells you everything you need to know about how much this little toy delivers.

So while it might look like a cute little travel buddy, don’t let the size fool you. This thing packs enough punch to take you from “just a quick vibe” to “accidentally cancelled your afternoon plans.” Consider that your warning.. or your incentive. Either way, the Bullet Vibrator is more than capable of bringing things to a full finish. Multiple, if you’ve got the time.