QuietComfort Headphones deliver legendary noise cancellation and high-fidelity audio. These over-ear Bluetooth wireless headphones feature a comfortable moonstone blue design with premium materials. Enjoy up to 24 hours of battery life, customizable listening modes including Quiet and Aware, and adjustable EQ via the Bose app. A built-in microphone and on-ear toggles provide easy control, complemented by an included audio cable for wired listening.