Headphone Frequency Response: 20Hz - 20 kHz

Headphone Sensitivity: 113dB (+/-3dB)

Headphone Wireless Range: N/A

Impedance: 32 Ohms 1 kHz

Microphone Impedance: 2.2k Ohms

Microphone Type: Unidirectional noise cancelling

Microphone Frequency Response: 100Hz to 10kHz

Microphone Sensitivity: 40dB (+/-3dB)