Built-in active amplifier. USB bus-powered capability, no adapter required. Conveniently powered via with USB cable. Easily control volume with VOC on the back.
Power output: 2 Speakers: 3W each (6W total) RMS
Speaker: 4 Omh 3W.
Input sensitivity: 400mV.
Distortion: Less or equal than 0.2 %( 1W 1KHZ).
Frequency response: 150Hz-20KHZ.
Separation: More or equal than 78dB.
S/N Ratio: More or equal than 80dB.
3.5mm audio output jack.
Power Voltage: USB/DC 5V.
Optional external power supply (DC5V-1.2A).
Accessories: USB cable, audio cable.
Size: 80 x 80 x 70mm.