About this item: The new bathroom suction cup waterproof Bluetooth speaker has a built-in microphone for hands-free calling, display screen, electronic clock, Bluetooth playback, radio and other functions, and can display the radio frequency. High-definition sound quality, built-in 1000mA lithium polymer battery, battery life up to 12 hours, IPX4 waterproof system. Enjoy life the way you want. Powerful Suction CupIPX4 Waterproof | Portable design. It can be adsorbed on smooth surfaces such as glass, tiles, mirrors, and mobile phones. Office/car/shower window/balcony/kitchen/dressing table/bathroom. Go anytime, anywhere. Product Description: Product Name: DC Adsorption Portable Speaker. Bluetooth version: BT V2.1. Power supply: lithium polymer battery ...