Bose QuietComfort Ultra Headphones,Bose QuietComfort Headphones,Amazon.com: Bose QuietComfort Bluetooth Headphones, Wireless Headphones with Active Over Ear Noise Cancelling and Mic, Deep Bass, Up to 24 Hours of ,QuietComfort Wireless Headphones – Smart Headphones | Bose,Amazon.com: Bose QuietComfort Bluetooth Headphones, Wireless Headphones with Active Over Ear Noise Cancelling and Mic, Deep Bass, Up to 24 Hours of Playtime, Cypress Green - Limited Edition : Electronics