Ultron UHS-900 Multimedia Headset. Interface type: 3.5 mm, Cable length: 2 m. Headphone frequency: 20 - 20000 Hz, Headphone sensitivity: 110 dB, Impedance: 32 Ом. Dimensions (WxDxH): 190 x 215 x 90 mm, Weight: 0.24 kg. Compatibility: Multi