Earphone

1) Driver Unit:27mm Dynamic Speaker
2) Impedance:32ohm/300ohm
3) Sensitivity:103±3dB at 1000HZ
4) Frequency Range :20—20,000Hz
5) Plug:3.5mm stereo pin (single ,double,folding pin is available)
6) Logo: Customized
7) Color: Customized
8) Style:Customized