FlylinkTech&reg; Mini Ultra Portable Waterproof Bluetooth Wireless Stereo Shower Speakers with Suction Cup-Red ,Green,Blue,Yellow Support Bluetooth & Wireless transmission. Built-in Microphone, enjoying hand-free call. small and exquisite,portable, water-resistant Bluetooth speaker Bluetooth wireless streams audio Compatible with your smartphone and other Bluetooth-enabled devices Unique waterproof design,Listening music in the shower was never so cool!