Wireless TV Sound Bar Bluetooth BS-28B Soundbar Home Theater Soundbar Soundbar TV PC/Theater/TV

Label:Yes Battery capacity: 2000mA Size: 550 * 50 * 50mm(21.65 * 1.97 * 1.97in) Packing:1 pc Soundbar ,1pc charging cable,1 pc RCA line,1 pc remote-controller Transmission distance: 8-10m Battery type: 18650 polymer battery Charging type: micro USB 5V/1.5A Bluetooth version: Jerry V4.0 Transmission frequency range: 2.402G-2.480G Signal to noise ratio: ± 80db Usage time: approximately 3.5 hours Output power: 4 ohms * 5W Model:BS-28B Frequency response: 20Hz-20KHz