Ceramic Headset with microphone
Detailed introduction
1).Frequency Range: 20Hz - 20KHz
2).Impedance: 16 Ω ±15%
3).Speaker:ф6mm
4).Sensitivity:99±4dB(at 1KHz,0.5rms)
5).Plug Type :3.5mm
6).Length of Cable:1.2m±10%
7).Microphone Sensiticity: -42dB±3dB
8).Colour:Black,White