The Audio Technica ATH-AD300 open-air headphones deliver amazing comfort and outstanding sonic quality. With a lightweight honeycomb aluminum casing and extremely comfortable velvet ear pads, the ATH-AD300 headphones produce no sense of pressure on the ears. The self-adjusting wing support automatically adjusts to your head size for easy-wearing listening comfort. A straight cord at the left earpiece terminates to a mini plug with included 1/4" adapter.