Opus presents a rich, balanced sound stage for all different types of media. Advanced Active Noise Cancellation (ANC) Technology: Whether you're watching a movie or rocking out to your favorite track, shut out all distractions with advanced ANC tech which detects and nullifies incoming noise. Engineered for Comfort: With plush leatherette memory foam ear cushions, a well-balanced weight and snug clamping force, keep the headphones on throughout long commutes and remain in supreme comfort.Quick Attention Mode: Press the Power Button to instantly toggle between ANC Off, ANC On, and Quick Attention Mode, which amplifies ambient noise for a heightened sense of awareness-useful when crossing the road or to simply get a sense of your surroundings. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Headphones". The seller is "ctv_distribution" and is located in this country: CA. This item can be shipped to Canada, United States.