Customer Ratings & Reviews

I like that it has really good deep Bass with specific songs and the outdoor mode is louder but takes from the Bass but i am fine with that. It floats but the music stops when the audio hits the water but once yiu takenit out then the music starts going again, had a really good battery life but i couldnt tell you actually how long but ive used it a few hours here and there for around 3-4 days before it needed a charge.

Great sound and design, it is kinda small which is perfect when you have a little space on your backpack. Great bass sound and really easy to control as the controls are intuitive for the most part. Would recommend buying it if you want Speaker that is not too big!

The Ultimate Ears WONDERBOOM 3 in Performance Blue is an absolute powerhouse packed in a compact, portable design. Its impressive sound quality defies its size, delivering rich, clear, and surprisingly loud audio that fills any space with music that truly pops. The waterproof and dustproof design ensures durability and worry-free usage, perfect for outdoor adventures or poolside parties. The sleek, vibrant Performance Blue color adds a stylish touch to its rugged build. With easy Bluetooth connectivity and an impressive battery life, this mini speaker becomes an instant go-to for anyone craving exceptional sound quality on the move. The WONDERBOOM 3 embodies portability, durability, and outstanding audio performance, making it a must-have for music lovers who prioritize both quality and convenience.

I love bluetooth speakers but this might be the last one i buy. Such great sound indoors and out. I have a carabiner on my loop so i can always find somewhere to hang it. It pairs easily and is just a great little speaker. I charge it now and again before trips but it never seems to die on me.

This speaker puts out great quality music and it’s pretty loud for the size. Really awesome that waterproof too. Brought it to the river and Lake Tahoe without worrying about damage.

Keep in mind it is a small portable speaker. With that being the case it has great sound quality and volume. Add to that, that its durable and waterproof its a great price for what you get.

I absolutely love my speaker ,such a beautiful color and the sound is so great !The bass is great too ,I haven’t tried to get it wet yet so we’ll have to wait till I go to the beach or in the pool !But I definitely recommend everyone this speaker it’s my favorite speaker I’ve ever purchased!God bless you all and Jesus loves you deeply ask him into your life and it’s the best decision ever he’s amazing!By the way the battery life is great too wow all in all you must get this speaker!I absolutely love mine !!!

I got this as a Christmas present for my dad and I've used the very similar Wonderboom 2 for the past few years. I've had a lot of Bluetooth speakers big and small and I haven't found anything that beats how versatile this thing is. It's barely bigger than a soda can and the sound it puts out is just great for how small it is. It fits just about anywhere and you don't have to worry about it getting dirty or wet. The buttons are also very large and easy to press.

Good things come in small packages and this is no exception. Small enough to fit almost anywhere and with good fidelity. Lots of bottom end to compliment the highs and mod range. I mainly use it as a shower speaker. Easy to pair, works well with my TV. Turn it on and it automatically switches. You can also buy another one and it can mate and produce a stereo effect. High quality sound in a small package!

IT gives off great Clear sound and if you want you can buy two of them and have a surround sound. It gets very loud, I love it. You would have never guess that something so small would be so loud and have an amazing quality like this little wonderboom. Hands down I am buying them for christmas stockings this year for my kids.

Went into Best Buy looking for a portable speaker due to traveling and for the price and size of this guy, it was a must have for me. Very easy to pack. Sounds amazing for a small speaker. Also has a little boost button underneath for outdoor use (for a little more sound) even though it's not really needed in my opinion. GREAT BATTERY LIFE. Im using it pretty much the whole day for a few days without charging.

Great sound, compact, very light, easy to use. Fit perfectly in my carry on suitcase

My favorite speaker, packs a ton of quality and volume in a really small package. The waterproof feature on this works extremely well, I use it in my showers all the time and haven’t had a single problem. I had the wonder boom 2 before this and couldn’t be happier with the upgrade, I’ll be an ultimate ears customer for as long as they keep producing such quality pieces.

Amazing sound from this small powerful full bass speaker. I purchased it to upgrade from a Soundcore unit. Very impressive sound from such a small speaker. The 360 degrees allows it to boom the sound wherever you place it...center of a room, off to a side, on the floor or ceiling. Both Bass and Treble is possible with an equalizer! I tried an Equalizer app I had on my iPhone 13 and it worked nicely with a clarity that usually treble provides. I would not hesitate to purchase more in the future.

This speaker has great sound for both music and audiobooks. It easily connects to Bluetooth devices and the volume buttons work well on the speaker and are easily adjustable on the device too. It's very sturdy also.

I love love love this speaker. So portable with great sound and a good battery life. This is my second purchase (wanted multiple for around the house).

What a powerful little keg of dynamite! I was pleasantly surprised with the quality of sound coming from this speaker. It is perfect for travel, and its size makes it convenient for storage. I love this bold color, and the strap on top of the device allows me to attach a hook for hanging off my backpack.

For such a tiny speaker, it gives great sound. It's feels like surround sound. Maybe too good. In a small office (about 175sq ft) and I can hear it down the hall even when it's on 10 - out of 100!!! Great price. Easy to operate.

This Wonderboom speaker is has many perks . One being very affordable with it having forestmode on it making it louder when camping . Another one is being able to connect both my wonderbooms together and making it be surround sound . Very travel small size which is great !!

Very loud! Connected to a friends speaker & the sound quality is amazing! Using just the one speaker was impressive, worth buying! & having around! Exactly like the picture. Speaker also has a place you could clip a hook to, to hang on your back pack. I like to use when I’m hiking!