With the Denon premium headphone collection, the AH-D5200 draws on over 50 years of headphone engineering and design. The proprietary 50mm FreeEdge drivers minimize distortion in the diaphragm to provide detailed, accurate sound. It is built for extended periods of use through the ergonomic construction, soft engineered leather and over-ear memory foam earpads. Authentic Zebrawood housing offers elegant styling, greatly reducing unwanted resonances offering rich, warm tones. The included detachable 3.5mm cable and ¼ inch(6.3mm) adapter lets you use the AH-D5200 with your portable music player or home Hi-Fi system.