I have been using these for a month now, my main usage scenario is office work (video conferences). My previous earbuds had to be replaced as the batteries were failing.
In short, this are good earbuds. Pros: * Amazing noise cancelling, better than my previous ones. Sitting on a plane and putting them into your ears is quite an amazing effect. * Good audio quality, microphone seems to be good as well (I have not heard complaints) * Comfortable for me (ear tips and stability bands)
Cons: * Average battery life. My previous earbuds lasted longer (when new) and charged quicker. * Max. volume leaves something to be desired.
I bought these around 1 or 2 months ago. Sometimes it is hard to start the left earpiece if the right earpiece is lifted first. Also, some times it cycles through the modes.
Response from bose.comBy Customer Support, August 16, 2025
Hello there, thank you for sharing your feedback. We're sorry to hear about your experience with the Bose QuietComfort Ultra Earbuds, particularly the issues with the left earpiece and mode switching, that’s definitely not how they should perform.
We’d really appreciate the opportunity to better understand the issue and help ensure your earbuds work as intended.
You can contact us using this link: https://bose.life/48EXztCi
Great earphones overall, comfort is great sound quality is quite good? Excellent bass, mids and highs. The EQ gives good customization options ib conjunction with the option to create various ANC modes beyond the base 3 choices. I also enjoy the option to match the long press shortcuts via app. The feature set and ANC is also wonderful. There is a bit of work to do on the software as on rate occasion I experienced bugs such as a momentary drop and re synchronize of a single headphone. I also wish that the wireless charging was more direct in terms of advertising, I learned that this requires an additional purchase of a wireless charging capable case. Would recommend overall though.