Audio-Technica ATH-M50X Over-Ear Headphones - White Condition:Grade C and a sleep/wake function working

and a sleep/wake function working with the open/closed status of the case

Strengthened with Graphene: Graphene is harder than a diamond

Space Gray Case with Black Sport Loop Style Band

Gold / White Version

Audio-Technica ATH-M50X Over-Ear Headphones - White Condition:Grade C and a sleep/wake function workingThe Audio Technica ATH M50X Over Ear Headphones. White Version. Features: Critically acclaimed sonic performance praised by top audio engineers and pro audio reviewers Proprietary 45 millimeter large aperture drivers with rare earth magnets and copper clad aluminum wire voice coils Exceptional clarity throughout an extended frequency range, with deep, accurate bass response Circumaural design contours around the ears for excellent sound isolation in