Yookie Yk09 Stereo Wired Earphone

Description

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