Bought headphones for husband that has problems hearing with earbuds. These work great for him. He is really pleased with them. Very comfortable as well.

My husband was given Bose Noise canceling earphones as a perk from the company that he works for. He always raved about them so when I saw these Bose head[hones on sale I couldn't resist. I used these on my recent trip, the noise canceling feature really worked beautifully to make the plane ride so much more comfortable. Why didn't I buy these earphones sooner.

Fantastic purchase and awesome headphones. They connect quickly and with multiple devices, alternating between two laptops, work and home. The leather is soft and the sound is rich. If only they had a hard carrying case, but small distraction from the overall quality AND price!!

I bought these a few years ago and have loved them ever since I first put them on. The overall sound quality is noticeably improved over the 35 Series II headphones. The battery life is also great. The only gripe I have is that the case no longer has the nylon hand holding cover, but that's a minor issue.

The quality is what I would expect from Bose. The headphones fit nicely without too much pressure on my ears. Music is very clear and love how things sound in the headset.

I bought these for work because I do alot of online meetings and they are great for listening to tunes as well as zoom, Microsoft Teams and Google. It cN definetly cancel out office background noise; printers chatter and overall hum of flourescent lighting. If I were to change anything it would be the robotic femal voice that gives you the queues between Bluetooth connection, quiet and aware. Bluetooth connection is second to none with multiple devices. I can switch easily between phone and computer audio I'd I step away from the desk. Also love the equalizer which allows me to customize my type of music from classical to heavy deep bass. 10/10.

[This review was collected as part of a promotion.] I've only owned these since Christmas and they are already the best headphones I've ever owned. Quiet mode does a very good job of blocking out outside noise, but what really impresses me is aware mode. It sometimes feels like the headphones aren't even there. And the battery life is awesome. It drains so slowly.

Really, 4.5 STARS for this headset. Great sound and the silence feature on the headset works very good! The only thing that I can say negatively about it: if you mute the audio for too long, the audio will disconnect from the TV...To correct: I turned the headset power off and then back on to reacquire the audio from the TV.

[This review was collected as part of a promotion.] I got the 45s to replace my 35 2s. I think they sound better and they charge quicker and last longer. However there is no option to turn off ANC or transparency mode so when I am walking in windy weather all I can hear is wind blowing against the mics. And to me not being able to use 300£ headphones in any windy weather is a big deal

[This review was collected as part of a promotion.] The Bose QC45's are pretty good headphones. The comfort level and design is amazing. You could wear these headphones continuously for hours on end without any irritations. The sound quality is pretty clear and you could really hear everything from vocals to instruments. The only downside of the headphones is how you're unable to control the noise cancellation level. The noise cancellation is decent, but you could still hear most of the outside noise. Secondly, depending on the music you're listening too, it could be heard from others sitting near by. As a person who listens to heavy metal, it tends to be too loud and it is really noticeable to others when your listening to loud music. Other than that, these headphones are amazing.