[This review was collected as part of a promotion.] I've hard these ear buds for a little over a month now. I love that I can hear everything around me and still listen to music. My only complaint is they could be a little longer to hug the ear better, although that might just be an I have big ears issue. Otherwise they're perfect.

Me llegaron hace dos semanas y realmente son buenos aunque en algunas ovaciones no se escucha muy bien las llamadas, la calificación le doy 2 estrellas porque compré los audífonos con el case de silicona y nunca me llegó me comunique con servicio al cliente y quedaron de enviarlo y ya han pasado dos casi tres semanas y aún no me llegan lo que se traduce en un deteriore del estuche de los audífonos

[This review was collected as part of a promotion.] Great product! No ear fatigue when wearing the open earbuds and I can actually wear then while eating. Also, I wear glasses so the over the ear hook earbuds were not an option for me. Love this product! The only thing I would like is if they could be turned up a little louder for those older songs that were recorded at a lower volume. But overall I love them and sound quality is great.

[This review was collected as part of a promotion.] These Quiet Comforts replaced another brand of earbuds that kept falling out of my ears. The QC's with the little wings stay in place. So, the QC's fit better, feel better and sound better. My only gripes are not with the earbuds, but with the phone app. The app tells you the charge level of the earbuds, but not the charging/carry case. It would also be nice to be able to make more than one custom EQ setting.

[This review was collected as part of a promotion.] The ultra open earbuds are really good I was really excited when I got them in the mail and they're so stylish too. The sound is amazing I can turn it up and barely hear or I can turn it down and hear what's happening around me it's convenient.

[This review was collected as part of a promotion.] Have had my Open Earbuds for almost 3 months now, and I am very happy with them. They easily connect and reconnect to my Bluetooth devices and switch back and forth seamlessly. Highly recommend if you want quality sound but not noise cancelling to be able to hear the outside world when needed.

[This review was collected as part of a promotion.] I’ve owned several different earbuds from Bose. . They were all wonderful. All that I have owned. The clarity and was great. The base was incredible. There are no others that even come close to how they sound. I’d recommend them to anyone that is looking for the perfect sounding earbuds!

The left earbud stopped working (flashes red) after 2 years or so. Tried all the remedial suggestions on the Bose website and numerous forums, all the solutions failed to revive the earbud. It is somewhat disappointing that noticeably expensive earbuds can fail in an untimely manner. Anyways, 3 stars are for the quality of sound that once upon a time I used to enjoy.

I love these earbuds. They basically sound like much larger headphones vs something like Airpods, etc. These are basically perfect. The fit is comfortable and they don't fall out when running. The best part is the audio is not "fatiguing" if that makes sense. It's like sitting in a living room with speakers in front of you. I really enjoy listening without the discomfort of having things in your ear canals. Only thing I want is even more colors / design options. Even Coloware isn't that great. The newer blue is a start but there could be much snazzier options. I would buy a second set for sure. I immediately gave my Airpod Pros away.

[This review was collected as part of a promotion.] I purchased my Bose Ultra open earbuds and it's been about a week now but not as happy as I thought I would be. I have owned for 10 months Apple AirPods and the features on them are definitely better. What I like about the Bose ones are they stay on my ear so much better.