• Legendary noise-cancelling technology that combines tech and passive features to shut off the outside world
• Quiet and Aware Modes let you make the most of any musical moment by choosing between full noise-canceling or awareness
• Supercharge your favorite tracks with high-fidelity audio and Adjustable EQ that puts you in control of bass mid-range and treble settings
• QuietComfort Headphones hold up to 24 hours of battery life keeping even marathon playlists playing
• Plush earcup cushions softly hug your ears while a comfortable yet secure band works to keep your over-ear headphones comfortable