Yookie Yk10 Stereo Wired Earphone

Yookie Yk10 Stereo Wired Earphone YK0005 Light Grey STD
L & R impedance:18?±10%
Length: 120cm
Speaker: diaphragm 6U, diameter ?10mm
With Mic
L & R sensitivity: 90dB±3dB
Frequency responses: 20Hz-20KHz
Connectors: 3.5mm
Power:30-60mW