Headphones:

Frequency Response: 20 Hz – 20 kHz

Impedance: 22 Ohms

Sensitivity: 122 dB +/- 3 dB

Microphone:

Type: Bi-directional (Noise-canceling)

Frequency Response: 100 Hz – 6.5 kHz

Sensitivity: -44 dBV/Pa +/- 2.5 dB

Adjustability: 180° rotating boom (can be worn on the left or right side)