BlueFire Muti-function Wireless 5W IPX5 Waterproof Dustproof Shockproof Wireless Shower Speaker with Mic Outdoor Excise Hiking Camping Speaker with carabiner for iPhone/Car Bathroom Pool(Black) Waterproof, Shockproof, dustproof, level up to IP56 Aluminum loudspeaker protect net: special coloring process, beautiful, prevent from oxidation Aluminum alloy metal hook, you can hang on the mountaineering bag or a bicycle, it's very convenient You can use this item at home, office, car and of course, especially it's usually use in your bath room or car! Great suction cup and it's 5W speaker so you may enjoy High Quality Stereo Audio Offer you a nice using experience It supports all most Bluetooth cell phones (iPhone, Nokia, Samsung, HTC and so on), PDA, tablet PC, iPad, Mac Air, MP3 players, PCs, laptops and any other electronic devices with Bluetooth function.