EXCELLENT SOUND ISOLATION: The ATH-M40x is tuned flat for incredibly accurate sound monitoring across the entire frequency range. The circumaural design contours around the ears for optimal sound isolation in loud environments.. LONG-LASTING COMFORT: Professional-grade earpad and headband material delivers more durability and comfort with cutting-edge engineering. You can wear the ATH-M40X headphones anywhere you go.. PERFECT FOR IN THE STUDIO: The M40x is engineered with pro-grade materials and robust construction. It excels in professional studio tracking and mixing, as well as DJ monitoring.. BUNDLE INCLUDES: ATH-M40x Monitor Headphones (Black), 3.9 to 9.8' (1.2 to 3 m) Coiled Cable, 9.8' (3 m) Straight Cable, 1/4' Screw-On Adapter, Carry Pouch, 6ave Cleaning Kit