Discover superior sound Never miss a beat with the Auto On/Off and Smart Pause features Active Noise Cancellation and Transparent Hearing functionality Superior comfort with genuine leather head strap and premium earcups Sturdy matte steel arms and durable covers Set the tempo of your mood with a simple and intuitive 3-button interface Seamless integration with your phone’s voice assistant The Sennheiser Smart Control app provides three different noise cancellation modes and a built-in equalizer You can locate your headphones with smart TILE technology