The Cadence Wireless Speaker has stylish modern design with a natural bamboo upper body and grey silicone base that looks great in the home or workplace. This speaker is compatible with Bluetooth-enabled devices and connects wirelessly up to 30 feet away. It features on/off, play/pause, and volume/track skip buttons and a TF memory card slot. The non-skid bottom base keeps it in place while protecting your furniture and the multi-color middle ring dancing light illuminates while in use. The Cadence includes a micro USB charging cable to recharge its 300mAh lithium battery and comes in a brown gift box. Playback time: 2~3 hours per charge; Charge time: 2.5 hours; Output: 3W.