[This review was collected as part of a promotion.] This unit is terrific. I use it in conjunction with my sleep apnea unit, and it works perfectly. The level of charge is given at the start.

I don't like this color blue. They did exchange my old Bose Headphone set for new ones but the old midnight blue was much nicer. And, I although I love my headphones, they are not 100% noise cancelling.

[This review was collected as part of a promotion.] The Bose QC headphones are very comfortable and perfect for travel. Noise cancelng is top notch and is feather light. Sound is quite balanced.

[This review was collected as part of a promotion.] I bought these a couple months ago and they are my go to!! I have other older Bose headsets and lots of speakers by Bose. I am a Bose junkie for sure.

I bought my headphones with birthday money I was blessed with, so glad I did. I am truly enjoying them. Sound awesome!!! would love if they could make them in a darker purple like the dark green ones.

Very comfortable with great quality sound. The mic however is horrible. I take calls from home and I get a lot of negative feedback from colleagues saying they can hear a lot of background noise. Bose please fix this issue!

Great Headphones for the value of 199 US Dollars! It is better than the Sony XM5 that broke on me, these QCs are very comfortable and have same level of bass while having better clarity.

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!!

Great sound and noise cancellation. Can not find the serial number on the headphones. I did not realize I needed to get it off the box. Examples on the bose website do not show any places my bose headphones serial number is located

[This review was collected as part of a promotion.] Bose speakers of any kind never disappoint. I just wish I could get more volume out of the headphones.