Headband headphones series pioneer se mx type of fitting on ear transmission mode wired features gold plated jacks headset compatible with ios sound function bass boost sensitivity 102 dbmw impedance 16 ohm frequency response 6 37000 hz max power handling 1 000 mw driver 40 mm length of cable 12 m types of cable removable cable ofc single sided jack 35 mm colour black material plastic weight 227 g included in delivery carry pouch