-Rich boost Heavy Base levels, Hi-Fi stereo sound
-LED Indicator: Blue LED
-Connector: 3.5mm Jack
-Power: USB power
-Output power:3Wx2(RMS)
-Impedance：4Ω
-power input：DC 5V
-Driver Size: 2inchx2
-frequency：25Hz~20KHz
-Size:77x70x120mm x2
-Rich boost Heavy Base levels, Hi-Fi stereo sound
-LED Indicator: Blue LED
-Connector: 3.5mm Jack
-Power: USB power
-Output power:3Wx2(RMS)
-Impedance：4Ω
-power input：DC 5V
-Driver Size: 2inchx2
-frequency：25Hz~20KHz
-Size:77x70x120mm x2