I went from the Sony wf1000xm4 series earbuds to these Bose QuiteComfort. These Bose are a good bit better than the xm4 series. Note that I did really like the Sony earbuds, and I suspect the new xm5 series where they resolved some customer complaints will still make them a great pair of buds. I just wanted a change to see the difference in the brands. The good - noise cancelling is fantastic! I just flew from Atlanta to Vegas roundtrip and with music playing I could not even hear the loud plane noises. Mowing the grass, also great, I can still hear the mower just a bit but I don't have to blast the music to drown it out like I did with the Sony. The medium size ear pieces fit perfectly for me, again also a better snug fit and more comfortable than the Sony. Sound quality is what you would expect from Bose, amazing. The app that is used with this model is really good, I like the ability to set the equalizer for the sound. The bad, but not really that bad - like most have mentioned, the carrying case is a bit large and bulky but does not bother me. I don't care they stick out of my ear, also something that does not bother me. So far, that's about it, I do really like them!. Last thought, for the price compared to the quite comfort ultra, you can't go wrong. I imagine the ultra are a bit better but I doubt I would be able to tell the difference. In addition, sorry Sony, but these are cheaper than the newer xm5 model. Overall, excellent earbuds!

[This review was collected as part of a promotion.] I’ve had my open ear buds for a few weeks now and love them! They’re super comfortable - can’t even feel them on my ears. I’ve never been able to use regular ear buds due to them not being comfortable or not fitting properly. I’m so happy I can finally wear a pair of ear buds. I like that I can be aware of what’s going on around me while listening - perfect for walks out by myself and feeling safe.

[This review was collected as part of a promotion.] I bought these 2 weeks ago. And I am in love. I can hear music and everything going on around me. The only thing I've found that will get over them is a lawnmower, thats to be expected. I'll always be a bose fan. Phone calls are the same, I can heard and be heard well. One touch answer and the music picks up at disconnect.

[This review was collected as part of a promotion.] An absolute fan of the design! Compared to most earbuds I've used it's nice to actually be able to be attentive to the environment around me even when I have both earbuds in. My only complaint really would be the fact I prefer if this had a touch sensor like the quietcomfort buds, but given how intricate these are, I can see why they utilize a button.

After using these earbuds for some weeks I'm happy to say they're great for working out and won't fall off your ears like others have. I've been using these at my job pretty much as earplugs and they've been more than comfortable when I use them for hours on end.

[This review was collected as part of a promotion.] Great open ear buds that are comfortable for all day wearing. Easy to operate and they seamlessly connect to my iMac & iPhone. I enjoy the audio quality for both music and YouTube videos. My only complaint would be the phone quality and volume is lacking and can be improved. Overall these are better than the 1st sport open ear buds. Recommend for people like me who don’t care to shove earbuds into the canal.

[This review was collected as part of a promotion.] The sound is great and I love the design! It’s so refreshing to have a new style of earbuds. They don’t 100% fit my ears right but that was to be expected. I recommend trying on a pair before purchasing to make sure they are comfortable enough for you

So far so good. The volume is a little quiet which is expected but quieter than I thought. Wearing them on an airplane is a struggle because the plane is a bit too loud. They stay on great and comfortable to wear. The battery life is great. Talking on the phone is super clear. The case is a pretty cheap and flimsy.

[This review was collected as part of a promotion.] I bought this product about a month ago and use them almost daily. They replace my apple AirPods. The sound quality and comfort are great. The only negative quality is the lack of noise cancellation. Turning up volume allows others to hear what you are listening to.

[This review was collected as part of a promotion.] I purchased the Bose Quiet Comfort Earbuds a few weeks ago. WOW! These earbuds fit just right, noise blocking is amazing. Much comfortable than the last pair I owned. I highly recommend these earbuds. I fell in love right away.