it states that the headphones are active noise canceling but are actually acoustic noise canceling. also the manual states that you can adjust the equalizer in the app but you can not. i have not made up my mind on returning them or not.
I bought them a year ago and like within a week of warranty being up they broke lol but other than that they have been good
Response from bose.comBy Global Customer Service, March 4, 2024
I'm sorry to hear your QuietComfort Headphones are defective. Our support team will be happy to assist you with this: https://support.bose.com/s/get-help-landing-page?language=en_US. Warm regards, Fiona M. - Customer Support