BRAND NEW KEF M500 Hi-Fi On-Ear Wired Headphones Black Silver New Sealed The aluminum frame conforms to the shape of your head, giving a perfect fit every time. Featuring an integrated in-line microphone and remote control for the iPhone and other Apple products on the tangle-free flat cable, the M500 allows you to easily operate the play functions or switch between calls and music. An acoustic sealing ring in each racetrack ear cup provides an excellent seal that cuts out extraneous noise and minimises sound leakage. KEF headphones are designed to comply with the CENELEC standard EN60065/A12 for protection against excessive sound pressure. The frame folds up neatly afterwards, allowing you to pack your headphones in the hard-shell carrying case for maximum protection when not in use. Material: Aluminum KEFs 40mm neodymium driver in the M500 is tuned to deliver full range high definition response from 20Hz to 20kHz. Each aperture in the tuning plate mounted over the driver in the acoustic chamber is precisely positioned to optimise clarity, dynamics and bass weighting. The sturdy lightweight frame securely locates each ear cup in exactly the right position. Memory foam in the breathable ear pads automatically moulds itself to the shape of your ear. ITEM CONDITION: BRAND NEW, FACTORY SEALED. SHIPPING: Ships out Same Day as payment if paid by 3 PM Eastern. RETURNS: 30 day, no hassle, easy returns, free return shipping. SUPPORT: Experience the DreamPC Difference: Quality Products at a deep discount, Accurate listings details, Fast shipping times, Exceptional after purchase support!