So far I bought 3 different ear buds from Bos. this pair is not up to the standard of the other two .First pair was absolutely great is still great lasting well and I use it all the time! the second pair was their top of the line I also bought a case for it ( but it did not last that well) however the buds are excellent . this 3 rd pair I bought as they appear smaller and I travel a lot so it was of interest to me ..anyhow I would not suggest to buy this model it needs charging way more than the others does not connect as well to my devices

[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.

I purchased these to replace my old sport ear buds. Better info on pairing would be helpful. I have not been able to use yet. They are more comfortable to wear. Need to spend time figuring out how to use with hats in the winter. I primarily use for running and work outs.

I have rarely been as disappointed in a purchase. I already have a pair of older Quiet Comfort that I am extremely pleased with: fit, performance, pairing, app, sound and noise cancelling These are the opposite in all those categories. The reviews said these were as good as the current Ultras. Not true for me. The price was right at the upper end of my price point. I should've passed. Also- why the hell are these made with the serial number in a position it's impossible for humans to read?

I don’t like them at all. I wish my old model had not stopped working. I have tried everything to get the fit right but I can’t. I’ve tried to get the noise cancelling to work right but it doesn’t. I have sensory issues and I really need the features to be perfect. Basically I can’t use them but I’m stuck with them.

I bought these a few weeks ago and I love them. The only thing I don’t like is they are a little bulky and the touch on the outside is very sensitive. My hair was sweaty the other day and everytime it would brush the headphone it would start my music up. I wish there was a better control button on them. But overall I love them! They don’t fall out of my ear like most earbuds do so I like that. They also sound good and people can actually hear me when I’m on the phone.

[This review was collected as part of a promotion.] Cannot recommend this product. I have tried all the included fit adjustment pieces, but these buds do not stay inserted. I've owned corded Bose buds, but purchased the previous model of these cordless buds a few years ago and was very happy with them. They finally died & I bought this newer model a few weeks ago. They pop out when riding an exercise bike, or going up or down stairs!, or just moving my head too quickly. Not very useful unless I'm sitting in a chair

Love the sound, whenever I can get them paired properly. There are just too many options for me and I don't have the patience. Having to power and adjust each earbud separately is a real pain. One day only sound from the left ear bud, the next day only from the right. Occasionally I get it right but don't know how. I am contemplating their return, but will give it a little more time.

I bought these 3 weeks ago. At first, I thought they were great. They seemed to be clear sounding and the noise cancellation was great. However, I took them on a long flight and noticed that the noise cancelling did not filter out when airline workers were talking on the PA system. The talking was clear as day, which I was a little annoyed by. I don't know if that is a feature so users can hear airline workers but I could also hear conversations of those talking nearby clearly with the noise cancelling on, which I did not like. Later on in the flight, I also noticed that there was a weird grinding noise in my earbuds that was not present when I took the earbuds out. I intend to return these as the noise cancelling feature was not usable and had annoying side effects that I do not want to tolerate.

[This review was collected as part of a promotion.] I bought this a couple months ago and it has been EXCELLENT! No complaints whatsoever, the only thing I could possibly think of is that it’s a bit bulky compared to other models but still fantastic, especially for the price. The noise cancellation is outstanding; it felt like I was at a symphony while in an airplane.