*2.0 mini Channel Multilmedia Speaker                                                          
*In compliance with scounstics and aestetics rationale                            
*USB power supply 3.5 audio cable connections , adoptable control the volume , and more convenient          
*Small sized design , pure and elegant sound quality with simple appearance design .

Power output : 3W*2 (RMS)           
FR :   90Hz~20KHz                          
S/N Ratio :  ≥90dB                 
Impendence :  4Ω*2            
Power : DC5V