Headband headphones series sony mdr zx type of fitting on ear transmission mode wired features gold plated jacks in line control microphone button position on cable sensitivity 98 dbmw impedance 24 ohm frequency response 10 24000 hz max power handling 1 000 mw driver 30 mm length of cable 12 m types of cable symmetrical double sided jack 35 mm jack shape l shaped colour black materials metal housing metal headband microphone position