Ultimate Ears WONDERBOOM 3, Small Portable Wireless Bluetooth Speaker, Big Bass 360-Degree Sound for Outdoors, Waterproof,

(12 customer reviews)

Brand Ultimate Ears Model Name WB3 Speaker Type Speaker System Connectivity Technology Bluetooth, USB Special Feature Bluetooth, Stereo Pairing, 360degrees Sound, Passive Radiator, Floatable, IP67, USB Charging Port Bigger, longer, more efficient: That bigger 360° sound in a petite package – the UE WONDERBOOM 3 mini party speaker features boosted sound for 14 hours of…



ULTIMATE EARS WONDERBOOM 3 Ultra portable Bluetooth speaker with a surprisingly bigger 360-degree stereo sound that’s crisp, bassy, and ready to go with 14 hours of boom — anywhere you go. WONDERBOOM 3 is your ultimate companion whether you’re at the tailgate, a pool party, at home, or even in the shower. Bigger, longer, more sustainable. Bigger 360 sound. 14 hours of boom. Waterproof, dustproof and floatable. Double up for stereo sound. Durable, portable, with range. Made with recycled materials. Product details: Wireless range: Music playback is up to 131 ft (40 m) Maximum sound level: 86 dBC (Standard mode) and 87 dBC (OUTDOOR BOOST mode) Drivers: Two 40 mm active drivers and two 46.1 mm x 65.2 mm passive radiators Drop tested from 5 ft Box contains: WONDERBOOM 3 wireless portable Bluetooth speaker (bungee attached to product), USB cable, documentation (quick start guide)

From the manufacturer

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WONDERBOOM 3 speakers hanged next to lanterns


Our first portable speaker made with recycled plastic—plus bigger sound and longer playtime.

Certified Recycled Content Logo


WONDERBOOM 3 is made from recycled plastic sourced from end-of-life electronics. Minimum 31% post-consumer recycled plastic (excluding packaging).

FSC logo


The paper packaging of WONDER­BOOM 3 is FSC certified. By choosing this product, you are supporting responsible management of the world’s forest.

Fast pair icon


In one tap, the WONDERBOOM 3 enables quick, effortless Bluetooth pairing with your Android devices (running Marshmallow and above/6.0+).



Control your music right from the speaker. Use the big button on top to play, pause, and skip.

Different angles of the WONDERBOOM 3 speaker

Additional information

Weight 1.19 kg

Active Black, Hyper Pink, Joyous Brights Grey, Performance Blue

Compatible Devices

Tablet, Smartphone


Wonderboom 3

Mounting Type


Controller Type

Battery Powered



Battery Life

14 Hours

Included Components

Ultimate Ears WB3 – Black

Product Dimensions

4.65"D x 4.53"W x 4.65"H

Audio Output Mode


Is Waterproof


Charging Time

14 Hours

Warranty Type


Number of Items


Control Method


Power Source

Battery Powered

Water Resistance Level


Number of Batteries

1 Lithium Polymer batteries required. (included)

Audio Driver Type

Dynamic Driver

Bluetooth Range

40 Meters

Audio Driver Size

40 Millimeters

Connectivity Protocol

Bluetooth, USB

Specific Uses For Product


Item Weight

1.19 pounds



Item model number



1 Lithium Polymer batteries required. (included)

Date First Available

August 17, 2022

Department ‏

‎ unisex-adult

Country of Origin



Ultimate Ears

12 reviews for Ultimate Ears WONDERBOOM 3, Small Portable Wireless Bluetooth Speaker, Big Bass 360-Degree Sound for Outdoors, Waterproof,

  1. sosayspennylane

    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!

  2. Erica T.

     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!

  3. Erin McMullen

    In love with this speaker, I will forever stand by it. I lost my old one and so happy I finally replaced it. It’s so small but SO LOUD. So easy to connect too and has a very long battery life. Highly recommend. Does the job of a larger speaker if not better just as high of quality.

  4. Leslie Knope

    I’m very happy with the sound from this speaker. If you have it on, but aren’t playing anything, it turns itself off. That’s a good feature from a battery life perspective, but I wish it waited a little longer before turning itself off. Also the +/- buttons on the side for volume are kind of hard to push, but they look cute and it’s easy to adjust volume at the source. Despite these quibbles, I’m totally happy with this speaker – it does everything I need it to and is very portable.

  5. William Gilmyers

    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.

  6. Matthew O’Rourke

    This is my second Wonderboom (and I still have my first). It’s great – perfect for outside doing yard work, or, frankly, I use it in the bathroom while I take a shower to listen to audiobooks and podcasts. It’s waterproof, and sounds great even if it gets wet. The battery life is astoundingly good, too. It packs quite a lot of sound for its small size. Great value.

  7. Amazon Customer

    This is my second Wonderboom 3. My daughter has my first one with her at college. These are amazing for such a small speaker. It’s been to the beach and in the water with me. We do a LOT of boating and it works well, even IN the water. I can’t recommend this enough. The only negative I see is the charging cable (USB A to Micro) but it’s not enough of an issue for me to knock off any stars.

  8. Amazon Customer

    AmazingThis little speaker is amazing. It’s very small and compact, easy to carry around but the sound and bass are impressive! I compared it to other similar speakers and so far this one wins every time. The charge really last long and it takes around 2 hrs to recharge fully. It’s easy to use and I really like that you can keep using it while it’s charging. Really worth the money, I would definitely recommend.

  9. Elizabeth

    Excelente productoTodo lo que esperaba excelente producto

  10. Daniel

    Buena pero no tiene sentido comprar la 3Regale mi WONDERBOOM 2 y me compré la 3 y comparándolas, la WB2 suena más alto y con un poco más de bajos que la WB3 y no se pueden conectar en estero, una decepción total, recomiendo comprar la WB2 es más barata y es mejor, MUY MAL POR LA MARCA QUE EN LUGAR DE MEJORAR una bocina muy buena le dieron un paso atrás en esta generación

  11. Ryan Brewer

    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.

  12. MG

    Boom Boom!Finally! After purchasing and returning several bluetooth speakers, I’ve found what I was looking for! These are perfect on their own, but to fully experience how good they are, get two! Impressive for their small size and you can actually hear bass. Room filling sound.Some people might not like the usb connection to charge it but that’s a very minor issue.Highly recommended!

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