JCD-368
Communication headset
Headphone:
Driver unit: 50mm
Impedance: ohm +/- 15%
Sensitivity: dB +/- 3dB (0 dB=1V/µ bar, at 1KHz)
Frequency Response: Hz~KHz
Microphone:
Type: Dynamic
Directivity: Noise-Cancelling
Impedance: ohm +/- 15%
Sensitivity: dB +/- 3dB
Frequency Response: Hz~ KHz (0 dB=1V/µ bar, at 1KHz)

