Driver unit: Φ10mm, 6u                                                     

Speaker impedance: 16ohm±10%                                 

Speaker sensitivity:102dB±3dB                                       

Speaker frequency: 20-20, 000Hz                                    

Maxium input power: 30mw                                              

Cord length: 1.2 Meters                                                   

Plug: 3.5mm