Esky Waterproof Wireless Bluetooth Shower Speaker Hands-free Speakerphone Compatible with All Bluetooth Devices (Blue) Applicable for iPhone, Samsung, iPad, tablets, smartphones, iPods, MP3, MP4 and any other Bluetooth players IPX4 waterproof, unique appearance with bottom sucker, a good stereo allows you to enjoy the wonderful music 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 Enjoying your favorite music on the beach, poolside, boat, and even in the shower room, bathtub or kitchen