Ultimate Ears Wonderbooms 2 Wireless Speaker, Deep Bass, 360 ° Surround Sound, Waterproof, 2 Speaker Connection for Powerful Sound, 13h Battery,Radical Red (Renewed)

I love this speaker. I attach it to my backpack, and listen to music daily as a ride my bicycle to work.I take it floating (sitting in a pool float, and flowing down rivers) for several hours. It really is 100% waterproof, and it actually floats. I’ve had it fall out of the float, and all I have to do is scoop it up instead of having to fish for it on the bottom of the river. The only negative thing I has to about it is once it’s been completely submerged the sound get terribly muffled after you pull it out of the water. A minute later though and it’s back to normal.For such a tiny speaker it’s pretty loud as well.I was worried about the elastic strap eventually falling apart, making it so I could not strap it to anything. While I’m still hesitant over the long term about it, the strap is almost as good as the day I bought it

Oh my this gets loud if you want. Good bass and a charge lasts a long time. We gave as a gift and we have one as well. Use it outside by the pool. You can hear it across the half acre. I’d buy again!

This is the 3rd one I have bought. One for myself other two were gifts. Perfect for home or vacation. Easy to pack in your purse or bag.

I purchased this product used and it works great. The sound is outstanding outdoor. You get a rich well rounded sound from any direction. I take it hiking with me and it's perfect.

I use it everyday in my mail truck and it truly sounds amazing! It's crazy how such big sound comes in such a small package. And let's not get started on battery life. Holy cow the battery lasts forever! 10/10 would buy again!

I use this almost every day when I work out. At full volume I get about 5 hours out of a charge. It is not as crisp and bassy as the Bose one you can get for a bit more. I got that one for my girlfriend at the same time. I am pretty happy with it though. I would like the volume buttons to be more responsive. You have to press volume down about twenty times before it makes a difference.

Packs a nice sound for a little speaker. Easy to use. Very portable. Great battery life too.

Great sound for the limited time it works. While it is waterproof and meant to be dropped, the wire connections of the internal connections are extremely thin, flimsy and DESIGNED TO FAIL. Ask yourself WHY there are Multiple web pages devoted to “UE wonder boom won’t reset” “won’t recharge” etc. there is clearly enough mass searching of these problems to give you an idea of the prevalence of these problems.We never dropped or mishandled this speaker in any way and used less than 20 times in the lifespan before failure. None of the reset or other BS procedures did a thing to fix this dead speaker.This is a disposable speaker and not reliable or built to last. Really do not recommend.