Chat Headset Driver Dynamic, 40mm with Neodymium magnets Type Half-Opening Frequency response 50Hz - 10kHz Impedance 16 ohms Sound pressure level 85dBSPL, 1mW at 1kHz T.H.D. is less than or equal to 1% Cable length 1.3m Connection 3.5mm (4 pole)
Microphone Element Electret condenser microphone Polar pattern Bi-directional, Noise-cancelling Frequency response 50Hz-18kHz Sensitivity -42dB (1V/Pa at 1kHz)