In ear headphones series sony xba type of fitting in ear transmission mode wired features gold plated jacks sound function passive noise reduction sensitivity 106 dbmw impedance 24 ohm frequency response 5 25000 hz max power handling 100 mw length of cable 12 m types of cable straight cable double sided jack 35 mm jack shape l shaped colours white black material plastic earcup material silicone weight 4 g included in delivery cable