Sennheiser  EH 350 Professional Open-Aire Dynamic HiFi Stereo Headphones Professional-style hi-fi stereo headphones for DJs and other music specialists Dynamic, open circular design enhances trebles and mid-range frequencies Ultra-lightweight, rugged housing delivers comfortable, extended listening Replaceable cable and leatherette ear pads for extended service life 10-foot highly conductive OFC copper cable; 2-year warranty