1. SONY like no other MDR E818LP Category Subcategory General data Type Driver unit Diaphragm Sensitivity Impedance Magnet Frequency response Power handling capacity Cord type Cord length Plug Volume control Weight of headphones Walkman headphones Fontopia Open air dynamic 16 mm PET 108 dB mW 16 Ohm Neodymium 12 22 000 Hz 50 mW Both sided Y style cord 1m L shaped stereo mini plug Approx 6 g without cord Available colour s Black Ear pads Blister Package per Carton