Sony MDR-XB500 40mm XB Diaphragm Driver Extra Bass Headphones Connectivity Technology: Wired Power handling capacity: 1500mW Over the head, around-the-ear wearing style (circum-aural closed) King size ear cushion (diameter: 3.7", thickness: 1.8") Cord: 1.2m flat cord,Carrying pouch Design: Over-the-head, Home-music/movie/games