Earhook headphones series pioneer se e type of fitting on ear transmission mode wired features gold plated jacks headset compatible with ios sensitivity 105 dbmw impedance 32 ohm frequency response 5 23000 hz max power handling 100 mw driver 10 mm length of cable 12 m type of cable double sided jack 35 mm jack shape l shaped colour white weight 65 g included in delivery ear adaptor set