Audio-Technica ATH-M50x Features Critically acclaimed sonic performance praised by top audio engineers and pro audio reviewers Proprietary 45mm large-aperture drivers with rare earth magnets and copper-clad aluminum wire voice coils Exceptional clarity throughout an extended frequency range, with deep, accuratebass response Circumaural design contours around the ears for excellent sound isolation in loud environments 90° swiveling earcups for easy, one-ear monitoring Professional-grade earpad and headband material delivers more durability and comfort Collapsible for space-saving portability Detachable cables (includes 1.2 m - 3.0 m coiled cable, 3.0 m straight cable and 1.2 m straight cable) Top choice for studio tracking and mixing, as well as DJ monitoring and personal listening