● Plastic panel; LED screen; USB/SD Reader; Bluetooth; Independent Microphone Volume/Echo Control; Music Volume Low/High Control;

 ¼” Microphone Inputs x2pcs.

●Source Inputs:DVD(RCA jacks)/USB /SD Reader/  

    Bluetooth

●Output Power(RMS):20W*2(4ohms) 

● Power sources: AC220V 50Hz

● Sensitivity: 200mv

● S/N Ration≥ 85dB

● Frequency Response: 20Hz-20KHz ±2dB

● Impedance: 4ohms-8ohms

● Distortion≤0.5%

● N.W:2.5Kg

● Dimension: 260(W)mm*200(D)mm*80(H)mm