Headband headphones ported sound chamber realm drivers tapline iii control and microphone colours black white includes 34 adapter and pc adapter made for ipod iphone ipad type of fitting on ear transmission mode wired features gold plated jacks headset compatible with ios sound function in line volume control sensitivity 105 dbmw impedance 32 ohm frequency response 15 30000 hz max power handling 40 mw driver 40 mm length of cable 12 m