When it comes to Bose QuietComfort 35 Vs. Bose QuietComfort 45, both are both great headphones but the Bose QC35 has a slightly better sound.
Bose QC45 VS Bose QC35 VS Bose 700 ANC Headphone Comparison!
Bose QC45 Vs. QC35 II: Should You Upgrade To These $329 Headphones?
Bose QC 45/35 Headphones: How to Factory Reset (Hard Reset)
Bose QuietComfort 45 Wireless Bluetooth Noise Cancelling Headphones, Over-Ear Headphones with Microphone, Personalized Noise Cancellation and Sound, Midnight Blue, Limited Edition : Electronics
Bose QuietComfort 45 review: Some serious noise-canceling - CNET
Bose QuietComfort 45 Noise Canceling Bluetooth Headphones (White Smoke) : Electronics
Bose QC45 Review: Noise Canceling Excellence With Incremental Improvements, by Adilnayyab
Introducing QuietComfort 45 Headphones
Bose QuietComfort 35 vs. Bose QuietComfort 45: What's The Real Difference? - History-Computer
Bose QuietComfort Ultra Headphones Wireless Review