Take control of every listening session with the Bose QuietComfort over-ear Bluetooth headphones. These premium noise-cancelling headphones offer a variety of convenient audio modes to suit any scenario, including Quiet Mode for better focus. They allow for up to 24 hours of wireless listening time and are customizable for better sound quality. | Bose QuietComfort Over-Ear Noise Cancelling Bluetooth Headphones - Moonlight Gray