Yookie Yk06 Stereo Wired Earphone

Yookie Yk06 Stereo Wired Earphone YK0002 Black STD
Frequency responses: 20Hz-20KHz
Length: 120cm
L & R sensitivity: 90dB±3dB
Connectors: 3.5mm
Speaker: diaphragm 6U, diameter ?10mm
Power:30-60mW
L & R impedance:18?±10%
With Mic