Over-ear, Žičane i Bežične, Priključci: USB, Wired compatibility for PC devices Detach the cable and enjoy Up to 120 Hours of Battery Life, Frequency Response: 20 Hz to 20 kHz, Sensitivity: 111.94±3 dBSPL at 1kHz (1mW), T.H.D: < 2%, Microphone Frequency Response: 100 Hz to 10 kHz, Sensitivity: -42 dBV (0 dB=1 V/ Pa, 1 kHz), Charge Time: 5 hours, Wireless Range: Up to 20 m, Aluminum frame