With dual-mode ANC and up to 22 hours of power, you can spend more time listening to what matters. Disappear into your music with dual-mode active noise canceling (ANC) that lets you choose how much outside noise you hear, for clear audio from your commute, to the airport and beyond. Balanced and bright EQ presets, available through the BackBeat app, and 40 mm drivers deliver rich, detailed audio wherever your travels take you. isten comfortably all day long with a slim, over-the-ear design plus soft memory foam and leatherette. Compact and flat-folding, these headphones can easily be stored and transported wherever you go.