Love singing along to the radio while taking a bath? Well, tech company H2O has just what you need. The H2O water pressure powered radio is the first one of its kind, and draws power solely through the water pressure that goes through it. A tiny turbine spins inside the device when the water is turned on which subsequently powers the FM radio contained within. This little environmentally friendly gadget is a nifty idea since it utilizes water that’s literally going down the drain as you shower. It’s easy to connect and install, and works on almost 99% of all showers.