I've been using my headphones for 6 months now and I love them. Noise cancelling is fantastic in an office environment. I can't count how many times I've been startled by people because I can't hear them approaching.

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.] I treated myself to BQC headphones for those moments I need to center my self and block out the craziness of my toddler grandchildren! It’s perfect and peaceful ☺️

[This review was collected as part of a promotion.] I am a bose enthusiast, really like the bose sound system and i got this headphone as a gift and the sound is amazing, the blue color is nice too…

I bought them a week ago and they are great! Love the fact that on aware mode you can hear outside noise and on quiet mode you only hear your headphone.

[This review was collected as part of a promotion.] These were a Christmas present to myself. I couldn't be happier! Long battery life, connects flawlessly and of course that great Bose sound!

It good, but it does goes in and out sometimes when it Bluetooth. Other than that, i love the the noise canceling is goid. The battery take forver to go down. Overall great headset!

[This review was collected as part of a promotion.] I bought these for use in my office, and they exceed all expectations! I needed multipoint connectivity and a decent microphone for work calls, but the modes function absolutely blew me away.

I bought these headphones 2 weeks ago and so far they're pretty good but there are some flaws. One bad thing is that whenever I'm playing a game it disconnects from the headphones and I stop getting volume from the game, the sound just stops.

These are great headphones all around, I use these as much as possible, the sound cancelling is so nice, sound quality and bass is beautiful, you can practically feel the bass. Overall best headphones I have used, nice and durable too.