Specification Main Features Output Power 3W x 2 Signal / noise ratio > 65 dB Frequency response 120 Hz – 20 kHz Drivers 2.0″ x 2 , 4Ω Jack 3.5mm Stereo Others Separation, dB: >45dB Physical Spec Dimension 80 x783 x110 mm Weight 0.47 kg USB Yes Input Connetor Input: 3.5mm stereo line in DC input: USB 5V 1A Warranty Manufacturing Warranty 01-Year Warranty
