Customer Ratings & Reviews

Pretty good sound from a small package, and 2 can link for stereo. Would give it 5 except it loses its mind if you take a call - will not link for stereo after the call until powered down, disconnected and start again from scratch.

Great little speaker, great sound and portable, one dislike, took off 1 star for not having USB C charging.

Clear , Has Great bass ,. Sound fills the room and beyond. Better than more expensive alternatives.

Great little speaker overall. I think you can find better sounding speakers around $100, though this one is not bad whatsoever. The lows are punchy, and vocal ranges come out very clear. The low bass sounds a bit hollow, and is not very prominent. I went with an older JBL Charge 4 I found at the same price point.

I was quite surprised at the size of this unit when I got it, it's much smaller than you might expect at about the size of a 4in cube! That said, the sound it puts out does not disappoint. Controls are a bit confusing as the single top button can supposedly be used to play, pause, fast-forward, and rewind the source; however I only ever got it to play/pause so I was probably using it wrong. It paired easily to both my PC and my Phone and played music without issue. "Hidden" on the bottom of the unit is "outdoor mode" which, frankly, simply cranks the treble of the music. It does get a *bit* louder but not by much. The thing that impressed me the most was its waterproofness! I actually tested this out as I wanted to see if it hurt the sound at all. Remarkably, the designers thought this through and the unit is weighted in such a way that the speaker faces out of the water when it's floating - brilliant!. The weight of the unit is great, it has great battery life and is easy to charge with any existing micro USB connection - I wish they'd have chosen USB-C here but no real big deal as it comes with its own cable.

It works on my computer and it does not hook to my phone.

I bought this mainly I could listen to podcasts and news from my phone while working in the garage without needing earbuds. From that standpoint it works great, since the volume is much higher than my phone. It's base-y, good for music but actually makes some voices a hair garbled sounding sometimes. It's ok for music. It seems to have good sound quality to my untrained ear. You're just limited that all the music is emanating from the same location. It does float as advertised. Battery life is good. Overall it's exactly what I was looking for.

I recently purchased this speaker (within the past 2 weeks or so) and have had a chance to get quite a bit of use out of it. I bought it on discount near the holidays and am overall very satisfied with my purchase, however I would encourage waiting for sales as you may find a better value buy at a lower price point throughout the year. It is very user friendly and easy to set up. Its a great speaker, but lacks depth in the bass. Its fairly light and easy to transport, but it does not easily fit into the water bottle holder on my backpack (not a big deal but something to consider). I love that you can pair these! They get crazy loud for their size. I had one of these in the living room at about 75% volume and could clearly hear my music throughout the entire house (2,000 sq ft). If you are looking for easily transportable speaker, with great clarity, this could be a great fit for you. I would and have already recommended this speaker to a friend. After they listened to mine, they added one to their Christmas list.

This is my third edition to our setup, which definitely helps from having to share. The sound output is great and indoors can definitely fill a room and outside by the pool is super convenient and no worries about it getting wet…it really does float! Only 2 Booms can be linked, but it is still a pretty cool feature. Battery life: I cannot comment on hitting 14 hours, I definitely don’t use it that long at one use, but I can definitely use it for hours at a time on different occasions and it lasts each time I need it too. After the third use is typically when I will charge. Charging time is quite slow, there is no fast charge capability, so give yourself at least 2 hours to reach top charge if you're planning on being out and using it extensively for the day. Also, the included charger cable is the best one to use. I’ve tried in the past using my included phone cable and the port cut out dimensions are pretty tight; the included cable fits, unfortunately it is a little short, so charger on a countertop with a close outlet. The cable does fit the cut-out perfectly, I don’t know if it offers any IP rating still, but considering how deep the charge port is, the design of the cable will definitely make it difficult for any dust or liquid to get to the charging port using the supplied cable. Charging Cable: UE is still using a Micro-USB port and not a USB-C. For me having multiple Boom’s, this is definitely helpful, but if you're just buying one, you’ll definitely need to keep that cable handy. I can easily recommend this speaker. Pairing with my Galaxy Note 20 was super easy and these speakers have always been super quick to connect. I can easily recommend this speaker. I docked 1 Star because by now, UE should have some sort of faster charging capability, but seeing as they are sticking with Micro-USB therein lies the charging limitations.

Great little speaker. Bought two to use at a family function in a hall. Had them set up on opposite sides of the room for surround sound. They get fairly loud. Had to turn them down so people could hear each other talking. They're small enough to hide well. Great for the price. Had to sync a couple of times as one would stop playing. Otherwise they were great. Sound quality is pretty good too. Had them on for 6 to 7 hours with no issues.

Great little speaker. Bought two to use at a family function in a hall. Had them set up on opposite sides of the room for surround sound. They get fairly loud. Had to turn them down so people could hear each other talking. They're small enough to hide well. Great for the price. Had to sync a couple of times as one would stop playing. Otherwise they were great. Sound quality is pretty good too. Had them on for 6 to 7 hours with no issues.

I have enjoyed this speaker quite a bit i had the first gen of them and thought i should upgrade and its a nice little upgrade better sound, little, louder, and i love the waterproofing of them have had them water rafting a few times and no issues

Sounds really good . It’s easily portable . The speaker sounds like a big speaker . It gets loud. Perfect for homes . You can hear the music in 1800 square foot home with the doors close . It stays charged long as well .

Loud, bright, and easy to use. I use it mostly just to play music while i clean my house but i also brought it out for a backyard party and it worked wonders. The only thing i dont love is that it is a microUSB charging port. I wish it was a usb c

Good value for the price. Great sound for the size and keeps a charge for several hours. Great for the beach or pool side.

The Wonderboom 3 performs very well. It has good clarity and sound definition for being a small, portable speaker. It connects very easily to my phone, and it provides the freedom to play music through an external speaker. I am a fashion photographer in Playa del Rey, and I wanted to have music to relax the models while working. I have not been disappointed with its performance.

Bought this expecting a lot for its price, was a bit disappointed at first use, but gave it a chance after a full charge as some speakers need it. While the sound did improve, I was still disappointed in the bass. It excelled in everything else, but if you enjoy speakers with bass, I'd stay away from this. But in terms of general clarity, I can't lie, I was thoroughly impressed when listening to music that wasn't bass heavy. Was disappointed though that there wasn't an app for this to make adjustments to EQ and such. Also tried this in both a room as well as an open environment, and while there is a difference, can't say that either one was enough for me to keep it. Ended up returning it in exchange for a second JBL Flip 6.

Good little speaker , great sound and range from a compact design and waterproof

Sound is great! Just not a big fan of the button set up. Huge buttons for volume yet everything else is shared from 1 button as far as controls. Got a bit wet on kayaking trip and works great still.

Good sound and compact. I haven't gotten a chance to see how well it floats or performs in rain yet. Buttons on top could be more clear about which does what. I had to pull up the guide online quick when I was out and using it for the first time. Even after I had used it at home a few weeks prior.