Earphones type of fitting in ear transmission mode wired features in line control microphone headset compatible with ios sound function in line volume control sound mode stereo button position on cable sensitivity 112 dbmw impedance 32 ohm frequency response 20 20000 hz driver 142 mm number of drivers 1 length of cable 012 m type of cable flat cable jack 35 mm number of keys 1 colour pink earpiece colour white cable colour pink