Cord Length: 8.0 ft. Part: P-C1-1023300-50 Headphone Frequency Response: 300-10,000 Hz Headphone Input Impedance: 32 ohm Headphone Sensitivity: 100dB S.P.L. at 1KHz Weight: 0.43 lbs. Microphone Frequency Response: 100Hz-10KHz Microphone Signal to Noise Ratio(SNR): >60 dB