Headband headphones series beyerdynamic t type of fitting over ear transmission mode wired features gold plated jacks sound mode stereo sensitivity 102 dbmw impedance 600 ohm frequency response 5 50000 hz max power handling 300 mw distortion factor 005 length of cable 3 m types of cable symmetrical braided fabric double sided jacks 35 mm 63 mm threaded jack shape straight colours silver black material metal headband earcup materia