In ear headphones series philips she type of fitting in ear transmission mode wired features gold plated jacks sensitivity 108 dbmw impedance 16 ohm frequency response 7 25000 hz max power handling 30 mw driver 86 mm number of drivers 1 membrane mylar dome magnet type neodymium length of cable 12 m types of cable straight cable ofc symmetrical double sided jack 35 mm colour blue earcup colour blue ear pad colour black earpiece c