B-Move Air Force Xbox360. Device connectivity: Wired, Device interface: 2x 3.5 mm, Cable length: 2.2 m. Ear coupling: supraaural, Acoustic system: closed, Headphone frequency: 20 - 20000 Hz. Microphone frequency: 30 - 18000 Hz, Microphone sensitivity: -58 dB, Microphone input impedance: 2200 Ом. Dimensions (WxDxH): 200 x 95 x 205 mm, Weight: 0.403 kg. Minimum system requirements: Xbox 360