Featuring specially designed drivers and acoustically transparent housings fashioned from aluminum honeycomb mesh, these headphones provide an accurate and natural open-back sound. They also incorporate a new, improved design of the popular 3D wing support system to provide even greater comfort during the prolonged use often required in professional settings. Robust yet lightweight, and equipped with a unique, dual-sided detachable cable that automatically maintains proper stereo orientation (no matter how its attached), the R70x headphones are built for lasting comfort, convenience and audio purity.