Headband headphones series jvc ha sr type of fitting on ear transmission mode wired features gold plated jacks headset compatible with ios function remote control function sound function passive noise reduction sound mode stereo button position on cable frequency response 10 24000 hz max power handling 500 mw driver 30 mm number of drivers 1 magnet type neodymium length of cable 12 m types of cable straight cable ofc double sided jack 35