Cable Length: 1.2 m, 4 ft, Connector Type: USB, Single 3.5mm, 4-pole plug, Dual 3.5mm, 3-pole plugs, Microphone Sensitivity: -44 dB, Microphone Impedance: 2.2 Ohm, Headphone Frequency Response: 16-28000 Hz, Headphone Sensitivity: 120 dB, Warranty: 01 Year, SS-51192.