Sound bar with led lighting, small size, but powerful. With Bluetooth USB 2.0 speaker -Bluetooth - Standard 3.5mm interface -Connection: USB and 3.5mm jack -Rated power: 3W * 2 -Rated voltage: 5V / 1st -SNR: 36 dB -Frequency response: 300Hz - 20KHZ -Length of the cable: 1.25m -Size: 440x83x88mm