Monster SuperStar BackFloat review: Splish, splash, play your tunes in the bath

Mixing water and electronics usually doesn’t end well, so I was surprised to learn that Monster’s SuperStar BackFloat Bluetooth speaker can not only float, it can tolerate being lightly submerged. It sounds halfway decent, and watching water bounce off its drivers and passive radiator in time with your favorite tunes is great fun. What’s not as fun is