Review on EMB ES900BT W Resistant Portable Bluetooth by Shawn Reiff

This speaker gets LOUD and the water resistance is incredible. Bought to go kayaking in the Persian Gulf and the speaker has been soaked in waves (but not submerged) many times and still plays very well. You have to hold your phone fairly close to it (within 10 feet) or the audio will drop out, but I don't think it makes much of a difference. The only issue I had was when the speaker was connected to one phone and the other tried to connect next time. We had to turn off Bluetooth on every device it was previously connected to and toggle the speaker on and off a few times to connect to a new device. A little annoying, but still a reliable product.