Cable length (mm): 1.8 m
Frequency: Frequency response (Headset): 20 Hz - 20 KHz; Frequency response (Microphone): 100 Hz - 6.5 KHz
Specifications: Microphone Type: Bi-directional; Input Impedance: 22 Ohms; Sensitivity (headphone): 122 dB +/-3 dB; Sensitivity (microphone): -44 dBV/Pa +/- 2.5 dB
Warranty: 24 Months