Available at newegg.com, SONY MDR-V6 Circumaural Studio Monitor Series Headphones feature circumaural ear coupling design, extra-wide 5Hz-30KHz frequency response, 40mm drivers with neodymium magnet, 63 ohm impedance, 3.5mm/6.3mm Stereo UniMatch plug, 10-feet oxygen-free copper single-sided cord. These Sony headphones come with a carrying pouch.