Audio Technica ATH M60xa On Ear Closed Back Professional Studio Monitor Headphones Black color__Rose Gold 1TB SSD storage Operating System__Tizen 1TB SSD storage 256GB PCIe based SSD Frequency Response : 15 28 Pure Professional Performance Designed for studio broadcast and mobile applications the ATH M60x on ear professional monitor headphones utilize the same proprietary 45 mm large aperture drivers found in the legendary ATH M50x headphones delivering exceptional clarity throughout an extended frequency range with accurate bass response The low profile closed back on ear design provides excellent sound isolation and a great fit which is enhanced by the exceptional comfort and durability of the memory foam ear pads and headband The headphones come with three interchangeable cables (1 2 m 3 0 m coiled 3 0 m straight and 1 2 m straight each with a 3 5 mm (1 8") mini plug) a 6 3 mm (1 4") screw on adapter and a protective carrying pouch