I had the wonder boom 2 and liked it so much, I bought this item to stuff in my wife’s stocking. She brings it to work every day, charges it for about an hour in the office, then takes it on her route that takes 3 hours to run and it fits in a backpack, which is a plus. I have found the r best sound, and overwhelmingly loudest, you can get out of these is to download a FLAC file from hdtracks.com, send the files to Doppler which will organize and show media and has an iPhone app, then play in the shower cuz the hoe is waterproof.

Ive had the model before the boom3 and it lasted me 4 years. I can only imagine that i will get the same from this model. I love that they added the Bass Boost to model. Light weight and great sounding for the price. It dowant get much better than that for portable/quality sound.

Has great sound and can withstand high heat because it was left in the car a lot (sorry lil guy). The battery is amazing and also has a outdoor mode so it gets louder we have him inside to have as background noise.

Great speaker, and surprisingly loud with exceptional clarity. Obviously, doesnt have the same bass as larger speakers, but it's portability and ruggedness make up for it. Isnt ultra lightweight, but a lot more manageable on hiking/backpacking trips versus the UE Boom and Megaboom. I mostly use this at work, and it has no issues with water splashing on it. Only downside I could think of is the price, as its not too far off from the UE Boom price, but definitely worth the purchase if it goes on sale

One of my best purchases. Love the sound quality. The size is portable. The color is great. And it waterproof!!