Poor connection between multiple devices. There are lots of "digital skips and bleeps" in the audio. I had the older version for almost 5 years and those were great. I'll probably return these. Very disappointed.

The only reason I haven't given these 5 stars is because they haven't lasted me 2+ years yet. If they do that, they'll deserve 6!! Outstanding sound quality, bluetooth range and comfort. I am impressed!!

[This review was collected as part of a promotion.] I received my Bose head phones for Christmas. Sound quality and noise cancellation are superior and they are comfortable.

Awesome headphones. Only thing I don’t love it how loud they are to others, lol. I’ve never had over the eat headphones so maybe that’s common, but if I have the volume over half way up, anyone in my vicinity can hear what I’m listening to.

[This review was collected as part of a promotion.] Bought 2 months ago for gym and commuting. Comfortable and easy to connect and use. Love how it looks, not too bulky. Highly recommend

I purchased my pair of QuietComfort Headphones a year ago and have been very impressed with both the sound quality and noise cancelling function. I love my QuietComfort headphones, highly recommended!

Broke from using wired headphones. Bluetooth is handy but a wait and see on battery life compared to the Bose HP's I was using which had no downtime when battery went dead, just insert a new AAA…..

I got these Bose Quietcomfort over the ear headphones and they are the best ones I've ever had. The noise canceling and the superior sound quality is second to none. The battery capacity is awesome!

It’s been two weeks since I got my fifth headphones set. Yeah all the others went down for one thing or another. Now my only complaint about these Bose set is that they are lose n prone to fall out my head but other then that they are the best!

[This review was collected as part of a promotion.] I bought this a month ago it is really comfy, however there is always a issue of multipoint connection. Also, there is lack of firmware update