[This review was collected as part of a promotion.] I love my headphones. But, the sound quality in phone call is very quiet. Hard to hear the other caller and they have complained about not being able to hear me in call. Otherwise overall good sound.

I am debating on whether or not to return these earbuds. I love the sound quality. I love the aspect of open ear. I do not enjoy the fit. It hurts my ears after about an hour, and I often have to adjust the earbuds to hear different formats everything else about the earbuds are superior to all the earbuds I’ve ever owned, but the fit is just not working for me. When I need isolation it is not an option with open earbuds. I would really like to have in earbuds that enhance ambient sound with the sound quality that Bose provides only Bose. I want the enhancement of ambient sound because I have a 25% hearing deficit due to my career as a first responder.

[This review was collected as part of a promotion.] Extremely comfortable with no ear fatigue. I wouldn't say they are the best sounding Bose headphones I have nor are they good at noise cancellation but that's not why I purchased them. I am constantly wearing in the ear or over the ear headphones and these Ultra Open earbuds are the perfect set to wind down with after a long day.

[This review was collected as part of a promotion.] I have shad my Bose earbuds for several years now. I have never regretted my purchase. The sound is crystal clear. Noise cancellation is the best, no interference only great sound. I have a pair of other name brand earbuds and there is no comparison. I love my Bose Earbuds

[This review was collected as part of a promotion.] I've been using my Bose quiet comfort ear buds for 3 years to save my hearing while mowing. I can mow for hours while listening to a book or music without outside clatter or engine noise! Even with the volume turned down the narrative of my audiobook is crystal clear. I have recommended them to several of my friends and acquaintances.

[This review was collected as part of a promotion.] These are amazing. I don't feel trapped in them and can hear outside conversations. They deliver great sound. I knocked the case down after a fall. One did not charge and Bose fixed right away! What great service.

[This review was collected as part of a promotion.] Not a fan on normal earbuds. These are perfect because they’re just on the edge of your ear; it’sike another accessory. Sound is Bose quality (iykyk). They still allow for you to be fully aware of your surroundings. Love these!

[This review was collected as part of a promotion.] I love my Bose. I got them refurbished but you can not tell at all. They are perfect. I love that I can hear what’s around me when needed but it still sounds great. I was worried that the design would affect to sound quality but it does not. They are also the most comfortable headphones I’ve had. Would recommend.

[This review was collected as part of a promotion.] When I first bought them they were having an odd static hiccup, particularly in the right earbud, but now it's disappeared so I can confidently say these open earbuds are fantastic; the sound quality is great and clear, the battery lasts a majority of my shift while player CONTINUOUSLY, and I love the color variety they show. And nobody ever knows they are wireless earbuds, which make them even better!

[This review was collected as part of a promotion.] I have had Bose products for over 30 years and they continue to deliver high quality and the best natural audio performance. My Bose QC Earbuds are no exception, with excellent balance between sparkling highs and sensual lows. My constant companion for the last 3 years my earbuds are always with me, whether to help me get clear voice calls while in noisy environments or provide beautiful background music for a mometary retreat from the world. They are my necessary travel companion, letting me relax and rest in spite of aircraft engine noise! The earbud app also lets me customize my noise reduction to achieve a balance between music and background levels when I need to be able to hear outside alerts. My Bose QC earbuds fit all my listening needs!