2.1CH Mini Sound Bar 

with USB Power Supply

RMS: 3W+2.5Wx2

Speaker: 3"X1+50*90 X2 

Main Controls Power on/off, Master vol

Frequency Response: 80Hz ~ 20KHz   

Inputs： 3.5 Stereo   

SNR: ≥ 70dB    

Giftbox size: 455×105×105MM（(W×D×H)