KINGLAKE Waterproof Wireless Bluetooth Shower Speaker Handsfree Speakerphone Compatible with All Bluetooth Devices iPhone 5S and All Android Devices (Black) IPX4 waterproof, unique appearance with bottom sucker, a good stereo allows you to enjoy the wonderful music High reliability Bluetooth with 3.0 Main chip (ISSC), Bluetooth transmission is more stable and has better compatibility Very easy to use, built-in microphone and convenient speakerphone, Volume up / Volume down / fast forward (skip) / Backward / Pause / Play / Power buttons 6 hours of playback time, 120 hours of standby time, 10M transmission range, applicable for iPhone, iPad, tablets, smartphones, iPods, MP3, MP4 and any other Bluetooth players Enjoying your favorite music on the beach, poolside, boat, and even in the shower room, bathtub or kitchen