•Dive deep into your own rhythm with legendary noise cancelling •Eliminate outside noise with Quiet and Aware Modes •Enable Wind Block to mute windy environments •Personalize your sound with customizable listening modes •Get up to 24 hours of play time* •Go from music to calls with on-ear toggles •All-day comfort iconic design •Black White Smoke limited edition Cypress Green Block everything out but the beat with Bose QuietComfort noise cancelling headphones. Get full noise cancellation with Quiet Mode or still hear what’s going on around you with Aware Mode. New custom modes on these Bluetooth headphones let you adjust noise cancellation to your liking and turning on Wind Block tunes out breezy environments. Just press play on these over ear headphones for high-fidelity sound that’s also customizable with adjustable EQ. You can use the Bose Music app to crank the bass tweak the treble and personalize the settings on these wireless headphones from Bose. Plus these headphones with built in microphone are crafted with all-day wear and multi-taskers in mind. Enjoy premium materials for comfort on-ear toggles for ease an iconic bold design and a battery life of up to 24 hours with the Bose QuietComfort Wireless Bluetooth Noise-Cancelling Headphones.* Includes audio cable with in-line microphone. Weight: .96 Pounds Water Resistance: No Water Resistance Rating Ear Cushion Material: Leather Cable/Cord Length: 43 Inches Estimated Charge Time: 2.5 Hours Elect