Cord Length: 8.0 ft. Part: P-C1-1022600-50 Headphone Frequency Response: 50Hz–20KHz Headphone Input Impedance: 32 ohm Headphone Sensitivity: 114dB S.P.L. at 1KHz Weight: 0.5 lbs. Microphone Frequency Response: 100Hz-10KHz Microphone Signal to Noise Ratio(SNR): >60 dB