Sony has unveiled its new MDR-DS6500 Wireless Headphone on the European Market. The MDR-DS6500 was developed using Virtualphones technology which delivers 7.1 channel surround sound experience to the user. It features a monolithic design with padded ear-cups and accompanied by a wireless charging dock when it ships in May 2011. It also offers support for Dolby Digital, Dolby Pro Logic IIx, DTS and DTS ES, offering an operating range of up to 100 meters with a 12Hz to 22,000Hz frequency plus it comes with a built-in battery that will enable uses up to 20 hours continuously from a single charge. No pricing information was found on the new MDR-DS6500.