In ear headphones type of fitting in ear transmission mode wired features gold plated jacks function remote control function sound function passive noise reduction sound type neutral sound mode stereo button position on cable sensitivity 101 dbmw impedance 32 ohm frequency response 20 20000 hz max power handling 5 mw number of drivers 2 length of cable 125 m types of cable double sided straight cable kevlar symmetrical jacks 35 mm 4 pol