Summary: This, for it's size, is a nice little product. It's sound is fine for how I use it ( by my hot tub ) and it's sufficiently loud, but not BOOMING. What do you expect for it's size? Some people have complained about not having a built in, permanent rechargeable batter...why would you want that? When it fails, the whole thing is junk? Spend a few dollars and buy 6 rechargeable AA batteries....and replace them when they get weak.
Summary: I recieved this as a gift, and I love it!! It blows my outdoor speakers away. I took it to my friends house and used it out by her pool, now she wants one. Just made my Christmas list a little shorter.
Pros: Durable, Easy Controls, Good Sound Quality, Lightweight, Long Battery Life, Powerful
Summary: I use this in the bathroom when I'm taking a shower. Easily fills up a room of 30 square feet. The sound quality is good up to a point. Bass is obviously limited to the size but many should keep in mind the size of the device and not use it as a main speaker for a large outdoor party.