Sennheiser  EH2200 Professional HiFi Studio Headphones Closed stereo headphones designed for hi-fi systems and portable stereos Dynamic circumaural design delivers detailed sound with powerful bass response--ideal for DJ monitoring Duofol technology reduces ambient noise levels and feedback sensitivity 10-foot detachable, Kevlar-reinforced OFC cable Lightweight, comfortable, ergonomic fit fosters extended use; fully modular design with replaceable parts and 2-year warranty