Neckband headphones in ear headphones series philips shq type of fitting in ear transmission mode wired features gold plated jacks sound mode stereo impedance 16 ohm frequency response 5 24000 hz max power handling 20 mw driver 86 mm membrane pet magnet type neodymium length of cable 12 m types of cable single sided kevlar jack 35 mm jack shape l shaped colours silver green headband colour silver earcup colour silver ear pad colou