AmandaK Bluetooth Music handheld Showerhead, with Waterproof Bluetooth Wireless Speaker Easy to phone and change songs. It has Massage Function Build in microphone. Simulated dual microphone noise reduction. 3W wireless speaker(battery: 11 hours)can be used outside shower space,independent of the showerhead Bluetooth 3.0 + EDR for smart phones, tablets, MP3 players and PC, located up to 32 feet away Easy to install and Use.