Tronfy Portable Waterproof Bluetooth V3.0 +EDR Shower Speaker with Suction Cup & Mic (Green) Waterproof Bluetooth V3.0 +EDR shower speaker Works with the Bluetooth for wireless communication Unique suction cup and waterproof design can make the speaker used when you take shower or driving Stereo Bluetooth speaker, supporting A2DP/AVRCP, allow you enjoy wireless HI-FI stereo music Support phone/laptop/tablet PC/PSP and so on