They work good for music and podcasts. Phone call they are terrible. If there is any background noise you can not hear the person and they can not hear you very well. The mic picks up too much background noice when on phone calls .

Bought these about 3 weeks ago, still getting acclimated to them, not sure they are for me. I had a lot of static issues with them when I first got them until they got an update! It's the fit that bothers me I'm not used to this type of fitting!

It's a solid build but my issue is that the bud doesn't reach my ear enough. This makes the volume low unless I push it forward. Also, calls seem to be choppy for the person I'm talking to.

[This review was collected as part of a promotion.] Excellent quality as usual with Bose. Nothing to complain about. Can hear my surroundings as was bought to allow.

These earbuds are fabulous! They are for people who want to hear music and be able to hear their surroundings. I ride bikes with my wife and she talks a lot. Now I can hear what she is saying and occasionally listen to music. Hooray!!!

I am not happy that there is not a quick stop button or that they are not independent. I may return them. Sound quality is to muffled. It's like they tried to cram a surround sound into a tiny ear. MUFFLED!

I loveeee my ultra buds. So easy to use. I have never been able to wear ear buds because my ears are so little. Con.. I can't really talk on the phone. My voice isn't alway clear to the recipient.

[This review was collected as part of a promotion.] Received as a Christmas Gift . The sound quality is excellent as expected from Bose! The fit could be better. I constantly have to readjust because they tend to move when exercising.

Product is great. I can't use normal ear buds for some weird reason and these are great. My only complaint is they lag a bit on the Bluetooth when streaming various forms of media. If they didn't have that slight bit of lag it woulda been 5 stars.

[This review was collected as part of a promotion.] I bought these for trail running. They are super comfortable and stay in place all day! Super happy with them!