They are great but there was no manual so the first time I used them I did not appreciate all the features. So the next time I checked online and then learned how to get the best benefit. I use them when I fly.

I bought this one month ago and I am so happy I did! I am not going back to regular headphones EVER! Perfect for studying, listening to music, everything.

[This review was collected as part of a promotion.] Got this as a christmas present and since day 1 then ive been using this almost everyday.even though I own an AirPods Pro .

I bought these about a month ago, and I've noticed that the wind cuts straight through the noise canceling, whether in quiet or aware mode. Idk if that's a software issue or a problem with the hardware, but it's incredibly annoying.

I've had the original qc headphone's for years I finally upgraded to the new version. I'm so glad I did they are amazing Thanks bose for a great product.

Anyone who's thinking of buying these headphones, do it. They are amazingly light yet feel firm on the ears. Sound is crisp and the mic is surprisingly very good as well.

I like the new features on the QC45. Having had QC15 and QC35, I found those prior versions to have better base sound than the QC45. However, I like the Bluetooth technology and the fact that it uses a USBC connector for charging. Thanks

I bought this quite a few years ago and am very happy with the product. However, the foam earpads have essentially "rotted" away. I always kept in the case and really did not use them that much. I am looking for replacement pads.

I know the quality of Bose headphones because I am replacing a pear that I purchased many many years ago. My new headphones have the same exceptional sound quality if not better. GREAT PRODUCT!!!!!

Best purchase ever...spund quality is amazing and it holds a charge for a very long time...very comfortable and I would buy these 10 times over Beats...Great job Bose.