QuietComfort 45 has seemingly modest upgrades, costs $330, ships September 23.
Introducing Noise Cancelling Headphones 700
Bose QuietComfort SC Noise Canceling Headphones
Bose Global Press Room - Bose Introduces Wireless QC Noise Cancelling Headphones and Wireless Sport Headphones
Bose QuietComfort Ultra Wireless Noise Cancelling Bluetooth Headphones, White Smoke
Bose launches its latest set of wireless noise-canceling headphones
Bose launches its latest set of wireless noise-canceling headphones
Bose QuietComfort Wireless Noise Cancelling Headphones, Bluetooth Over Ear Headphones with Up To 24 Hours of Battery Life, White Smoke : Electronics
Bose launches its latest set of wireless noise-canceling headphones
Bose Introduces QuietComfort Earbuds with Improved Noise Cancelling and Smaller Sport Earbuds
Bose QuietComfort Ultra Headphones review: a new ANC and spatial audio king
Bose QuietComfort Ultra: Everything we know so far
We've tried the Bose QuietComfort Ultra Headphones: 6 things to know
Bose unveils its first wireless noise-canceling headphones, the QuietComfort 35