In ear headphones type of headphones in ear transmission mode cable port 35mm jack phone type apple iphone series beyerdynamic mmx type of fitting in ear transmission mode wired features microphone headset compatible with ios call function answer call sound mode stereo sensitivity 102 dbmw length of cable 12 m type of cable double sided material metal earcup material silicone weight 11 g included in delivery ear adaptor set 35 mm adapto