[This review was collected as part of a promotion.] I bought these a few weeks ago and as expected the sound quality is amazing. I love the noise cancellation and the ability to turn it on and off. The battery life is equally impressive, I have used them for hours and they are still at 80%.

I'm a bose fan. I'm excited to have the upgraded quiet comfort. I couldn't wait to listen and connect it my laptop. where i can use it in school and listening to music while studying. Thanks to Jane for patiently addressing my concerns, and gave a discount offer. It lead me to replace my speaker and headphone as well. It's actually my christmas gift to myself

1. Perfect sound quality 2. warm sound signature. 3. excellent bass. 4. Superior ANC in both quite mode and aware mode. It is so natural that I'm not aware that I wore headphones while in aware mode. I can hear surrounding sound while blocking unnecessary noise. 5. Great for phone call conversation. 6. Super comfortable to wear. 7. Wired connection can be used without battery making this headphones literally usable at all time.

[This review was collected as part of a promotion.] My major in University is Photography and Expanded Media, and purchasing these headphones (my first pair ever) was one of my best investments. I’m able to use them for leisure or for academic/art work. The sound cancellation is top notch as you’re emerged into the world of sound.

[This review was collected as part of a promotion.] I received these as a gift…not what I had requested but definitely better than the ones I thought I wanted (we won’t say which Beats headphones I’m talking about 🤣). Quiet mode shuts out even the loudest mothers. So glad my husband got these for me. I use them every day!

[This review was collected as part of a promotion.] I couldn’t believe it until I got it myself. But I absolutely love these headphones the different modes. I love to use them to workout with. And let’s not forget about the color of them I absolutely love the color.

I would like to take it MUCH higher, as if these brand new, updated, expensive, and troubleshooted headphones should work. However, I have been having intermittent Bluetooth issues since I got the headphones. It is infuriating. I have spent almost as much time trying to fix the problem as I have enjoying the many pros of these headphones. Bose needs to work on this issue and prevent it from affecting any future customers. As a first time product from them, I wouldn't purchase the brand again after this experience.

[This review was collected as part of a promotion.] A1 Quality and Sounds. Love these headphones. These are the perfect headphones for improving your listening quality outside the scope of music producing headphones. The noise cancellation is also cool and effective. After these I would like to try out the next step up

[This review was collected as part of a promotion.] All boxes checked. Sound quality, connectivity, comfort, appearance, storage. Etc. and the list goes on and on. I have already recommended them to a half of a dozen people at the gym. Would definitely buy again.

So I bought Bose QC quite spontaneously. Before I had a listen only to some Sony and Sennheiser headphones in simmilar price range but found them to be too tiring for a long sessions as well as too "boomy". I quite didin't like their sound. The only option left was Bose QC which I didin't have an oppprtunity to listen to before, but still I chose them blindly due to the brand. As an audio proffesional I thought to myself - what could possibly go wrong with choosing 200€ Bose headphones? For me the built quality is very good, the headphones feel premium. The sound is also supreme, it is let's say "commercial" but still mid-highs and highs are not tiring but very clear and detailed as well as bass is mostly clear and you can feel what's going on in the low-low freq. Things that are kind-of downsides for me are: First is when I have the ANC on and press slightly on one earcup it does feel like change of pressure in my eardrum, not big of a deal but a little discomfort is there. Second thing is there could be like an "easy" and "pro" mode in the Bose app, I am missing ways to tweak the sound even further to my liking. Main thing is that sometimes the upper-bass frequencies are too much in front which gives impression of a "boomy" sound. Not always, depends on the track. Third thing is that it would be nice to have ability to completely turn off the ANC system. Overall I am happy with the purchase and quality of Bose QC headphones.