Headset H178M

Headphone

Driver unit: 30mm

Impedance: 32 ohm +/- 15%

Sensitivity: 100dB +/- 3dB (0 dB=1V/µ bar, at 1KHz)

Frequency Response: 20Hz~20KHz

Microphone

Type: Condenser

Impedance: 2K2 ohm +/- 15%

Sensitivity: -65dB +/- 3dB

Frequency Response: 20Hz~16KHz (0 dB=1V/µ bar, at 1KHz)

Weight: 390g +/- 10g

Color: Black + Sliver