Waterproof Bluetooth Speaker Mini Water Resistant Wireless Bluetooth Speakers, Handsfree Portable Speakerphone with Built-in Mic, Control Buttons and Dedicated Suction Cup for Showers Support TF card / AUX / USB music player, a variety of styles of music, so you have a wide range of choices. This speaker supports any mobile devices with Bluetooth function This Wireless Bluetooh Mini Speaker lets you stream your music from anywhere in the room-up to 10 meters away from your laptop Control all functions on the speaker: Skip, Play, or Volume Control ,Play time up to 5 hours Rechargeable polymer battery that will last more than 3-5 hours of wireless music, depending the volume and type of music you are playing. Built-in high performance bluetooth chip for easy connection and TF card input to play MP3 file songs