Earhook headphones earphones series philips shs type of fitting in ear transmission mode wired features gold plated jacks sound mode stereo sensitivity 102 dbmw impedance 32 ohm frequency response 12 22000 hz max power handling 100 mw driver 27 mm number of drivers 1 membrane mylar dome magnet type neodymium voice coil copper length of cable 12 m types of cable asymmetrical double sided jack 35 mm jack shape l shaped colour black