niceEshop(TM) Waterproof Wireless Bluetooth Mini Speaker with Suction Cup for Bathroom(Rose) Shell material: plastic IP4 waterproof,built-in mic and rechargeable battery,suction cup design Volume up / Volume down / Backward / Pause / Play / Power buttons Bluetooth 3.0,10M transmission range Fit for showers, baths, swimming pools, boats, marine and indoor use