






🎉 Small Speaker, Massive Vibes — Never Miss a Beat!
The Ultimate Ears WONDERBOOM 3 is a compact, ultra-portable Bluetooth speaker delivering powerful 360-degree sound with deep bass. Engineered for durability, it boasts an IP67 waterproof and dustproof rating, floats on water, and offers up to 14 hours of battery life. With a 131 ft wireless range and the ability to pair two speakers for true stereo sound, it’s the perfect companion for outdoor adventures, pool parties, or everyday use. Made with recycled materials, it combines sustainability with premium audio performance.















| ASIN | B09KX2M2RS |
| Additional Features | 360-degree Sound, Bluetooth, Floatable, IP67, Passive Radiator, Stereo Pairing, USB Charging Port |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets, For Music Players, For Outdoors |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 14 hours |
| Battery Capacity | 2100 milliamp_hours |
| Battery Charge Time | 2 hours |
| Best Sellers Rank | #109,897 in Electronics ( See Top 100 in Electronics ) #2,321 in Portable Bluetooth Speakers |
| Bluetooth Range | 40 meters |
| Brand | Ultimate Ears |
| Built-In Media | Ultimate Ears WB3 - Pink |
| Color | Hyper Pink |
| Compatible Devices | MP3 Player, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth, USB |
| Connectivity Technology | Bluetooth, USB |
| Control Method | App |
| Controller Type | Battery Powered |
| Customer Reviews | 4.6 out of 5 stars 3,522 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00097855175212 |
| Input Voltage | 120 volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 4.65"D x 4.53"W x 4.65"H |
| Item Type Name | Speaker System |
| Item Weight | 14.4 ounces |
| Manufacturer | Ultimate Ears |
| Maximum Range | 131 feet |
| Model Name | Wonderboom 3 |
| Model Number | 984-001809 |
| Mounting Type | Freestanding |
| Number Of Circuits | 1 |
| Number of Audio Channels | 3 |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 10 watts |
| Speaker Size | 9.5 centimeters |
| Speaker Type | Component |
| Specific Uses For Product | Music |
| Subwoofer Connectivity Technology | Wireless |
| UPC | 097855175212 |
| Warranty Description | 1 Year Limited Hardware Warranty |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 9.5 centimeters |
H**G
Perfect speaker for every occasion
I absolutely love the Ultimate Ears WONDERBOOM 3 speaker, and it's become my go-to for both personal use and gift-giving over the years. I’ve purchased several of these as gifts for friends and family, and they’re always a hit! This little speaker has everything I need: great sound, portability, and durability, and I honestly can’t recommend it enough. Sound & Performance: Even though it’s small and compact, the WONDERBOOM 3 delivers impressive 360-degree sound with surprisingly deep bass. It fills up a room (or a patio) with rich, clear sound without distortion, and I’ve been blown away by the quality, especially considering its size. Whether I’m listening to music while cooking, hanging out with friends, or lounging outside, it’s the perfect speaker for any occasion. Durability & Waterproofing: One of my favorite things about the WONDERBOOM 3 is how tough it is. I keep mine in the shower to listen to music while I shower every morning, and it’s held up beautifully—definitely waterproof! The sound doesn’t get muffled by steam, and I don’t have to worry about it getting damaged by water. Plus, it's dustproof and floatable, which makes it ideal for outdoor use, whether it’s by the pool, at the beach, or on a camping trip. Connectivity & Linking: Another feature I love is how easy it is to link multiple WONDERBOOM 3 speakers together. This is perfect when you need more sound for a larger space or outdoor gathering. I’ve linked a couple of them at backyard parties, and the sound is amazing, with no delay between speakers. You can set them up in different areas and create a full surround-sound experience without any hassle. Portability: It’s also super portable—lightweight but still durable—and the fact that it’s shockproof means I don’t have to worry about it getting damaged if it gets knocked over. The 131 ft range gives me the freedom to move around the house or yard without losing connection, and it’s so easy to just grab and go when I’m heading out. Final Thoughts: The Ultimate Ears WONDERBOOM 3 has been my favorite speaker for years, and it’s one of those products I can’t stop recommending. Whether you're using it for everyday music, gifting it to a friend, or taking it on an adventure, this speaker consistently delivers top-notch performance. It's waterproof, dustproof, portable, and, most importantly, sounds fantastic. If you’re looking for a small but mighty speaker, this is the one to get!
S**E
It's small but packs a punch
As an avid traveler, I've been searching for a compact speaker that delivers impressive sound quality without sacrificing portability, and this speaker exceeds all expectations. First and foremost, the size of this speaker is perfect for travel. It's compact enough to toss into my bag or backpack without adding extra bulk or weight, making it ideal for adventures on the go. Despite its small size, the sound quality is phenomenal, with big bass and 360-degree sound that fills the room. I'm also blown away by the durability of this speaker. Its waterproof and dustproof design means I can take it virtually anywhere, from poolside parties to beach outings, without worrying about damage. Plus, the fact that it's floatable adds an extra layer of convenience for outdoor adventures. The Bluetooth connectivity is seamless and reliable, with a range of up to 131 feet, allowing me to stream music from my device with ease. I love that I can control playback and volume directly from the speaker, making it simple to adjust settings on the fly. Overall, the Ultimate Ears WONDERBOOM 3 is the perfect travel companion for music lovers. It's small but packs a punch, delivering impressive sound quality and durability in a compact package. Whether you're lounging by the pool or exploring the great outdoors, this speaker is sure to enhance your experience. Five stars all the way!
E**.
Ticks all my boxes, here's how to pair!
So I bought two of these speakers on a whim during Black Friday having never bought a wonderboom product before, and I can say now that it was 100% worth it. I really like the big volume buttons so it's not a tiny surface when you're pressing down, I also really like that they are water resistant so I don't have to worry about changing the volume while washing dishes or hanging it out of the spray when showering. I've also spilled the glass of water on the same surface and there has been no problems. The hoop is stretchy but I like to have a carabiner on it to make attaching it to other things simple and to have a primary speaker I easily identifiable. Having a primary speaker is important for pairing, your primary will be the speaker that has a connection through your phone, so if you only want to grab one speaker having the primary easily identifiable is nice so you don't have to go through repairing things, which isn't necessarily hard but it's much simpler this way. The sound quality isn't astounding but it's good and despite being small it can get pretty loud, I've yet to use them at full volume. I'm really happy with how long the charge lasts, I don't find myself recharging them very often though I use them daily, and when I do it only takes a few hours. Ultimately very happy with these speakers!
S**E
Impressively durable and perfect for loud showers
I bought this speaker in 2023 specifically to use in the shower because our shower is loud and I wanted something I could actually hear over the water. It’s been great for that purpose—clear, loud enough, and totally reliable with no issues at all over the last couple of years. For context, I keep it on a suction cup holder at the far end of the tub, positioned as close to outside the shower as possible so it’s not getting direct water or steam. Occasionally the suction cup does fall, which finally led to a real stress test. Last night, the holder fell without anyone noticing, and the speaker ended up in the tub during my toddler’s bath. I walked in about 10 minutes later to find it floating in the water. I fully assumed it was done and was just relieved no one was hurt. I took it out, laid it on its side to dry, and had zero expectations it would work again. This morning, I turned it on—and it works perfectly. I honestly can’t believe how well it held up. Between the sound quality, long-term reliability, and unexpected durability, I’m extremely impressed. If you’re looking for a shower speaker that can actually be heard and seems built to survive real life, this one absolutely delivers.
W**S
Difficult to pair 2, but good once you know the trick
Purchased two of these to use in my backyard. I liked that they were small, so I could move them around easily, but that they provide outsize sound given the small form factor. Key feature for me was the ability to to pair them together. The latter part was more difficult than I anticipated. I would connect one speaker, turn on the other, which would then 'steal' the music from the first. Pushed the button on the top of both speakers at the same time, as the instructions imply. This does not work, and actually disconnects both speakers from the input device (I'm using an iPhone to play Spotify, for what it's worth) and pauses the music. No way to reconnect without turning the speakers off and then on again, which gets you back to square one. I called tech support and even they couldn't figure it out, though they did share a video which gave me the 'clue' I needed to make it work. Here's the secret: 1. Once you've paired both speakers, turn them on; one will connect to the source, one won't, as noted above. 2. Then push the middle button on the top on the speaker that is NOT playing music, until it makes the beep-boop-beep sounds. 3. Release that button, THEN press the speaker on the other speaker until it beeps and boops. 4. Music will pause, but after a few more seconds of beeps and boops you'll be reconnected and can restart the music and both speakers will play nice together. Having figured this out I'm quite happy with the purchase- 5 stars if it wasn't such a hassle and the instructions weren't so inadequate. Lots of references to the app, which isn't even compatible with the Wonderboom 3. In general the instructions and support materials leave a lot to be desired. But it's a nice product once you figure out the 'trick' and get it working.
R**R
Best bang for the buck and for outdoors sound
Buy this when on sale around 60$, probably now the permanent price that the UE wonderboom 4 has come out (reviews say the only difference ios upgrade to usb C charging from usb) as far as ultra portable speakers go, this is as good as it gets, and aging more than gracefully. After much research i settled for either this or the jbl flip 6, bought both, returned the jbl flip 6. It really depends what you want this for. If you want something for a corner in the garden for BBQ or indoors portable speaker, for the shower etc something like that, the jbl flip 6 has more powerful and better sound, but highly directional, if you want this for outdoors activity, the UE packs a punch for the size, is super portable, and the sound is much more surround sound than the jbl flip 6 which is very directional and not stereo nor surround AT ALL. When you hand the jbl flip 6 it will invariably swing around and you'll hear the sound come and go as it twists on the built in hanger. I took both on a sailing trip, and the ue boom was the best sound on an open moving ship. The rest of the crew agreed. i'd imagine it's the same in any open environment, dynamic activities or picnic etc. it's also more portable/smaller/lighter than the jbl and though both are waterproof, unlike the jbl, the ue boom floats so it's the best for water activities without a doubt. anything when you might lose it to sinking: kayaking sailing going to the beach, lake, ue wonderboom without a doubt.
M**A
I love this speaker so much!
This has to be the BEST little portable bluetooth speaker out there. I just love it! I use it almost every day. Sometimes in the garage if I'm cleaning something up, on the kitchen counter if I'm doing dishes, etc. The sound is great. It packs a powerful punch. I've used other speakers this size and they just don't have the kind of power and volume ability that this one does. I got mine in hot pink so it's easy to spot and I know it's my speaker if I've brought it somewhere. I love the little gizmo on top that allows me to carry the speaker with it or attach the speaker to something else. I was surprised to find that the plus & minus signs on it actually increase and decrease the volume. I didn't realize that! This is a well made, solid and sturdy speaker with a great sound. I will be buying this for a friend or two for Christmas!
J**T
Great sound that stays charged all day
I'm a medical massage therapist in a hospital and this is one of the best portable speakers I've ever owned. The base gives a very full deep sound to the music I'm playing and stays charged all day.
E**H
Excelente producto
Todo lo que esperaba excelente producto
R**R
Way better paired!
These are 100% worth the price when they are on sale. They out perform the majority of other small speakers for premium sound quality, long lasting battery life, and extreme durability. These speakers really can handle drops without fear of breaking, as my toddler runs off with the grey one all the time and only real worry I have about it is getting dirty. I purchased one speaker and it was plenty loud enough for my office. It was truly remarkable how clear and loud it was at 20 - 30% volume for the size they are. A great feature that is easily overlooked is the 360 sound coverage. Where ever you place it, you’re covered, no need of moving or adjusting things around to have the speaker facing directly you. It was so good I had to purchase the second one for paired mode, and this is truly how they are meant to use these WONDERBOOM 3’s. The party mode can easily cover the large open rooms for Loud booming music and you can also switch it easily to stereo mode by holding in the middle button. Only thing I can say is if you are purchasing one at full price for a large open room, for LOUD booming music consider spending a little more and get the MegaBoom 3 or purchasing two WONDERBOOM 3 on sale.
S**O
Replacement for my son’s old one!!
My son was over the moon with the quality of the sound and the fact that it’s waterproof as well!
J**A
Good size, sturdy, great volume
I’ve been using mine for 2 years now and love it. It’s a perfect travel size, It has a great volume to it, it’s sturdy considering I’ve dropped it more than a couple times lol. And it has the extra loud treble button on the bottom for the outdoors. Worth it
M**S
Falta innovación
Excelente producto per sin confección Tipo C. Me parece que lo que venga con conexión Micro-USB tipo B ya está obsoleto y por eso le pongo 3 estrellas.
Trustpilot
2 weeks ago
2 weeks ago