Headset H440MV

Headphone

Driver unit: 40mm

Impedance: 32 ohm +/- 15%

Sensitivity: 98dB +/- 3dB (0 dB=1V/µ bar, at 1KHz)

Frequency Response: 10Hz~22KHz

Microphone

Type: Condenser

Directivity: Noise-Cancelling

Impedance: 2.2K ohm +/- 15%

Sensitivity: -64dB +/- 3dB

Frequency Response: 50Hz~16KHz (0 dB=1V/µ bar, at 1KHz)

Weight: 240g +/- 10g