Customer Ratings & Reviews

Love the speaker good volume battery life I wish was a little bit longer but good for my job easily portable

I love my new WONDERBOOM 4. I own 3 SONOS Roams 2 which I have been very pleased with, but I have to say that the WONDERBOOM 4 is superior in sound and quality. The WONDERBOOM 4 is a great addition to my MEGABOOM that I have owned for many years now. I like the ability to change between Podcast, Standard, and Outdoors mode. I bought one at first to see how it compared to my SONOS Roams 2, and I will I will definitely be buying a second one and pair them together. Like my MEGABOOM, I expect the WONDERBOOM 4 will stand up well to the outside elements and occasional drops.

I drive semi trucks and the stereo system in mine is unlistenable. Horrible. So I rectified the situation by getting two of these bad girls. So my review is going to be based on running a pair. They get loud and you can hear them outside the truck when it’s idling. So tackling wind/road noise was no problem. Here’s the problem. I was going to return them after the first two days because they sounded so shrill and easily distorted. I decided to give them a few more days and now that they’re broken in, they are crystal clear and natural sounding with no distortion (so long as you don’t straight up max the volume). I recommend these to all my trucker friends and honestly everybody. Just buy two and you won’t be disappointed!

I like this Bluetooth speaker. Fast connection. Good bass. Big sound all around. Battery life is good as long as you don’t max out the volume for too long. Shouldn’t need to though, plenty loud at half volume for me anyway.

This little speaker really puts out high quality sound. It's great for indoor and outdoor gatherings. If you get 2 of these, they can be paired to work in stereo. Great speaker!

Great sound, battery life, perfect buy if you need a small portable speaker.

It is very easy to operate, has great sound and perfect for poolside, on the boat, or at the beach with its waterproof set up.

This item is great. It is rugged and can go most anywhere. The sound quality and volume it produces is amazing given its relatively small size. Great bang for the buck.

We bought it to replace a bigger JBL. This is small, portable, and convenient and packs big sound. The sound quality is great will buy another.

Portable, lightweight, great sound, floats in the pool! Great value, would definitely buy again!

I like the color and the sound quality is nice. Can take it anywhere because of the small size.

I am so pleased with this. The quality of the sound is great. It is easy to connect to bluetooth and use. And I love the color.

Bought this little speaker as a an item to travel with. It’s small and takes up little room in my carryon. Battery life is great and it really is waterproof and floats. Sound is crisp and clear. I do wish the bass was a little better, it’s weak compared to the larger models. I normally wouldn’t expect much out of a speaker this small however, the I don’t know that it earns the “Boom” in its title.

I've had mine for YEARS and it's my go to anytime i travel. I've also gifted this twice and the people that receive them love them!! Very affordable, GREAT quality, and very handy. Don't let it's size fool you it's a really loud speaker.

We recently visited friends in the UK, all of whom are married and live in three different family homes: parents and two married daughters, with kids. We wanted to give them an extraordinary gift to be enjoyed individually or joined when they gather. They were elated. We got them each a different color matching their lifestyle and personality. Pairing more than one created a more party-like feel. The sound both indoors and outdoors blew their minds. They have since sent us videos of the kids dancing around, enjoying music indoors and outdoors. It was the perfect gift. Kudos UE!

Great sounding speaker Easy to pair Difficult to pair second unit to make them sound in stereo

Another great UE speaker. sound is great for the price and it does float!

Easy to pair Great sounding Difficult to pair second unit to make them sound in stereo

I love the UE Wonderboom. Its small and the sound is great. Battery lasts longer than expected and its easy to pair up with iphone as well. Of course, before buying you need to establish what your main use will be. It’s awesome for the patio or garage, or to use while cooking. It might not be the go to speaker for a party, though. For the price, its tough to beat.

These are great -- I'm not an audiophile by any stretch of the imagination, but I was/am extremely satisfied with these speakers -- highly recommend! Also, I bought two -- thinking I could use them in different parts of the house, but was unaware you can pair them together for a stereo/surround sound quality that is top notch! That was a nice bonus!