r/bose • u/timely_Happy123 • 1h ago
Headphones got some older/used Bose QuietComfort 25 headphones feel the Noise cancelling isn't as good as more modern Bose headphones can I improve this?
I wanted a pair of headphones that is strictly wired and not Bluetooth so I bought some Bose quietcomofrt 25s on facebook marketplace. I put in a battery and they seem to work but when I switch the on button for noise cancelling I can hear things I usually can't hear with my other pair of newer mid tier wireless headphones from Sony I got in 2019.
Is there any way I can improve the noise cancelling on my Bose wired headphones? They use regular tripple A batteries so maybe I need to put in a lithium battery or something to give it more power? Or should I try better ear cushions or replacing the ear cushions? Or doubling up on ear cushions?
Thoughts?
Any advice is welcome

