These High-Fidelity Noise-Canceling Headphones combine the comfort of traditional high-performance headphones with active noise control. You'll be able to reduce the effects of unwanted sounds for the increased audio enjoyment and listener experience. Enjoy the headphones when you work, fly or when you just want to relax and hear some fantastic sounding audio. Headphones come equipped with an active noise-canceling switch to instantly improve your audio quality. Accessories include detachable audio cable, ¼-inch stereo plug adapter, dual-plug adapter (for airplane use) and hard carry case.