White Label Drop Waterproof Bluetooth Speaker, Water-resistant Suction Cup Shower Speaker, mini Wireless Speaker with MIC Bass Subwoofer for Bathroom Swimming Pool Gym Office Glass Wall Window(pink) UNIQUE SUCTION CUP & WATER-PROOF DESIGN, you can enjoy the music in bathroom, sand beach, swimming pool or that would otherwise not allowed BUILD-IN MICROPHONE, grace answer the phone call in those special scenes such as when you are showering, swimming, etc, no more rush SPECIAL SUCTION CUP DESIGN makes it could sucked on any flat surface including desk, wall, window SIMPLE OPERATION DESIGN with in place special beep tone and prompt lights, great easy to get started ENJOY the micro BASS at anywhere through this tiny speaker,yes, it's only a little bigger than an egg