Last time we wrote about this Bluetooth Shower Speaker, you guys bought it in droves. Well, the deal is back for another couple of weeks. It’s a simple waterproof Bluetooth speaker that attaches to your shower’s wall through a suction cup. The battery lasts 5-6 hours, there are buttons to control your music, and even a mic to let you take phone calls while you’re getting clean. At $39 after the 60% rebate, it’s really a steal.