The Vibrant Bluetooth® mini sound bar is a great addition to a home entertainment system. It connects simply to a TV via Bluetooth®, 3.5mm Aux cable (included), or RCA cable (included). The compact size also makes it easy to use on the go with a laptop, smartphone, or tablet. The passive radiator improves the sound compared to most standard Bluetooth® speakers. Quality sound at a reasonable price. Includes Micro USB charging cable. Playback time: Three hours. Charge time: Two hours. Output: 5 Watt x 2.