[This review was collected as part of a promotion.] I purchased these earbuds a few weeks ago. I am going through chemo and wanted to have some good sounding feel good music. So it wasn’t a question that if I was going to spend a little more then expected it would be on a Bose product. The sound is fabulous and takes me into the music. It’s not the best for phone calls they sound low but I haven’t played heavy with the app yet.

I’ve had my headphones about a month and I really like them. I got the carbon blue and use them mostly for running. The audio is really good for open ear and comfortable over long runs. My only complaint is the microphone. It’s pretty awful and sounds like I’m far away in a room.

I purchased two months ago. I like the look and comfort of these Buds. I have one complaint. Making and receiving calls are very difficult. You cannot hear the other person. I know you will tell me how to adjust buds inside ear. I put on a video and adjusted every way possible. I am hoping for $299 you will fix this problem.

I’ve purchased several styles from various brands. However, Bose has knocked it out of the park with their Ultra Open Earbuds. The fit and comfort is awesome, the sound that comes from these little guys is absolutely amazing. I currently have speakers made by Bose (Bose flex sound link and a Bose sound bar. These speakers are the best money can buy in my opinion and I’m just impressed by these Ultra Open Earbuds. The quality and the sound is second to none!

I bought them a few months ago, I love how they sit on my hear and how they sound when I play music. I don’t like them for talking because I can’t hear the other party, their low even when the earphones turned all the way up. And sometimes they say they can’t hear me I sound really low.

I bought them as soon as they came out. I wasn’t really sure about them but knowing they were a Bose product I couldn’t be bad. Once I finally got used to them I love them and use them literally every day. Always looking forward to the new stuff Bose brings out!

[This review was collected as part of a promotion.] They are comfortable and of course the clarity of sound is awesome, but...I found that I prefer my music louder, more bass, and closed, so I ended up getting the Quiet Comfort Earbuds instead, and im much happier. Theyre both great earbuds, but its a matter of ones personal preference.

With the Ultra-Open-Earbuds, I don’t have to worry about a perfect fit into my ear, which never occurs, and the sound is incredible. In my experience over the last several months, these buds remain stably attached to my ear even while I exercise. I avidly recommend the Ultra Open Earbuds to everyone.

[This review was collected as part of a promotion.] I bought these and fell in love with these earbuds I wish bass was deeper. But the sound is outstanding. I have bought and tried many different brands and disliked all of them. I was even going to buy IEMS.

Everything is great, except my unit broke down 1 month after purchased. The left earbud won't be able to charge and stop working completely while the right one still functioning properly. Anyway I am happy with the sound quality and its features. So, I contacted the service center for replacement ^^