Bests & Worsts Reviews from Amazon

A lot of negative reviews concern the waterproof feature but I purchased it for the long battery life so I can't comment on the non-waterproof issues. So far I have listened to music streamed through the speaker for a total of about 20 hours and it is still going strong. I am very pleased with that as other inexpensive speakers I've used would only last about 4 to 6 hours before conking out. And the sound quality is better than I would have expected for a $30 speaker. I mean, it's not perfect, but for the price, definitely worth the investment. I'm enjoying it very much!