AKG K 272 HD High-Definition Headphones Lightweight, closed back, on-ear design features ultrasoft velvet ear pads for a comfortable fit that is perfect for extended listening Gimbal suspended headphones settle against ears without pinching while the self-adjusting headband conforms perfectly to your head. Designed for high-output, ultralinear sound making them the perfect for professional DJs or when critical listening is desired Single sided, 99.9% oxygen-free cable delivers pure sound transmission Gold plated contacts and plugs ensures the best connection