Sony MDR-NC22/BLK Black Noise Canceling Headphones - MDRNC22
Sony MDR-NC22/BLK Black Noise Canceling Headphones - MDRNC22/ 13.5mm Drivers EX Type For Improved Sound Quality/ Built-In Monitor Switch For Quick On/Off Operation/ Neodymium Magnet/ Up To 75% (12dB At 200 Hz) Ambient Noise Reduction/ Black Finish