The extra features and USB-C charging made me happy I upgraded from my QC-35 headset that still works great, holds the charge, and was given to my wife. Bose QC is one of the few NC over-the-ear headsets that comes with or even has the cab le to connect to an audio output as in airplane entertainment systems.

It's only been a week and I already know these are my favorites. I know you usually don't buy Bluetooth headphones for the absolute best sound quality, at least audiophile grade quality. But these have really good sound quality, my only complaint is the slight lack of bass but thankfully Bose has done a good job fixing it with the EQ in the app. And the noise canceling is what you would expect from Bose. It's especially good with white noise like a fan, road noise or airplane noise. If you're wondering about comfort, then they're pretty comfortable. But that all depends on how your ears are. Because usually people with bigger ears complain about touching the driver. They also tend to make your ears pretty hot if you walk around in the sun, but I mean they're black (I got black) over ear headphones. Final verdict, pretty good all around, but if you want big bass, I would recommend to choose someone else.

I got this a few weeks ago; it is my first Bose product. These are really comfortable, and I have no problem wearing them for a couple of hours at a time. The Noise canceling is also amazing and drowns out most of the surrounding ambient noise. I am really enjoying these!

I bought these a couple of months ago, They work pretty well, I wear hearing aids, that is synced to most of my devices, and the sound is excellent. The headphones are just as clear sounding as my hearing instruments. The big drawback is the battery life which is short for a premium device.

90% of my job is making calls/taking calls and I love using these for that specific reason I am able to continue conversations in loud places without the person on the other line complaining about the background noise. Music is great as well. I like these now the next ones on the list are the Bose 700 lol never going back.

I'm a musician and a bit of an audiophile. For what they are these sound great. Audiophile snobs will poopoo the “typical bose mid scoop and half present bass response”, but these are honestly enjoyable to listen to while working. I can take calls and move freely about the house and office. I have lots of kids and when I'm working from home they block house noise perfect. Another slight negative is that these don't cancel wind noise so just be aware. All in all these work tremendously well for their intended use case.

Got them as a Christmas gift and didn't not underwhelm!! Seriously amazing product, I can't stop using it! Not only do the headphones look good but work and feel just as good! Super comfortable to wear even when you're not listening to music. Can easily use them in an outfit. I can feel the music in my ears. Incredible!!

I bought this for a Christmas gift as I've seen and read many good things about Bose headphones so I thought to try the q45 as they're a Wonderful headphone which lacks the proper aux to iPhone cord which I find disappointing for the fairly large price tag. I certainly would recommend these headphones to anyone who is considering these over apple, beats, skull candy etc the price is steep but they're certainly a well crafted and engineered headphone .

I bought this just recently, and I am enjoying it more than I thought I would. I thought I would just use it to relax to some tunes while doing some work; however, I found that it's great for business calls as well while in the office. I currently work in a real estate firm, where we get business calls all the time.

I bought this product a month ago and I am happy with my purchase! The noise cancellation is good but sometimes when I wear the headphones it hurts the top of my head. I can't tell if it's my short, thin, asian hair or it's just the headphone cushion itself. The noise cancelling is awesome, sometimes my friends get mad at me for not answering them lol. I haven't really used the mic function but on snapchat, it worked perfectly fine! I do not know how it will work though when it's windy.