2.0 inch speaker /computer speaker

Specifications

* Connecting computer, CD player and MP3 player etc.                                 

 * Signal-to-noise: ≥70dB
* Speaker unit: 2 inch
* Frequency response : 125Hz-18KHz
* Input sensitivity: 350mV                                               
* Output power: 3W*2                                                                                                                                    
* Power supply: USB (5V)                                            

* cable control

* Inner color box size : 140*95*75MM          

* Master carton size : 495*292*395MM         

* 50 pcs / carton ; 17.5 kgs / carton