ASX Shower Speaker XXL - New & Improved Shower Speaker - Bluetooth - Waterproof Speaker - 2x More Powerful - 3x Clearer Calls - On Board Controls - Longer Lasting Battery (Green)

Battery life sucks, you might make it through a shower. Comes with USB charging cord but no voltage adapter, recommended to charge at 5 V but I don't have a USB port that puts out 5 V, all I have is 2.5. That may also be the problem with battery life, but even after charging for three or four days it's still only last about five minutes.

This little speaker packs a mean punch! The sound quality of this thing is insane! It gets so loud with booking bass and traveling sound. Perfect for blasting while doing housework or in the office. Best couple dollars spent. I'm definitely gonna recommend to others. My only complaint is that I wish the battery would last longer than a few hours.

Battery won’t last an entire shower and it does irk charge well. If you’re lucky you’ll get 10 continuous minutes at a time.