*Design
Plastic style
*Headphone Frequency response 20-20k(H)z
*Impedance
16Ω
*Level Of Sensitivity
95dB±3dB
*Impedance
≤2.2k
*mic Sensitivity
-43dB±3dB
*Plug
3.5mm
*Supported
Compatible with variety of mobile phone
*Quality Assurance
100% test before delivery