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"Sennheiser, has launched the Sennheiser PXC 550 Wireless headphones which deliver a long-haul performance for travelers seeking the ultimate experience."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gizbot.com/gadgets/news/sennheiser-launches-pxc-550-wireless-headphones-at-rs-29-990-034015.html>