Offers a unique sound quality. 40 mm driver and titanium-coated diaphragm offers high-quality stereo sound. Ultra-thick (35 mm) and extra-large (100 mm) ear pads with memory foam. 9.7 mm retractable microphone. Ultra-lightweight leatherlike headband. 360° ear shells adjustment. Noise cancellation technology. Braided cable for extra durability. 40 mm auxiliary. Sold by each. Black.