The incremental improvements add up, and no one will complain about the lower price tag.
Bose QuietComfort 45 review: Some serious noise-canceling - CNET
Bose QuietComfort 45 Wireless ANC Headphones: Review
Bose QuietComfort 45 review: The sound of silence
Bose QuietComfort 45 review: comfortably familiar - The Verge
Bose QuietComfort 45 Headphone Review - Consumer Reports
Bose QuietComfort 45 review
Bose QuietComfort 45 review: A great noise-cancelling headphone
Bose - QuietComfort 45 Wireless Noise Cancelling Over-the-Ear Headphones - Triple Black
Bose QuietComfort 45 review: comfortably familiar - The Verge
Bose QuietComfort 45 Review