The Bose design and construction makes the Quiet Comfort 45 a stand out in a field of many. I have invested in the Bose Quiet comfort 700, 45 , 35 , the sports ear buds and the quiet comfort buds definitely a Bose brand all the way

I was worried about comfort with tragues and upper cartilage piercings but they work wonderfully. Changing from noise cancelling to aware is also an amazing feature.

I upgraded from qc15's to the 45's for use with a UFLYMike and for pairing with my phone for commuting. Quiet and comfortable. Good ANR performance for both uses.

These headphones are very comfortable and lightweight the output is booming and the noise canceling superb id recommend these to anyone who want to actually listen to music in an outstanding way. Thanks Bose.

Totally amazing the amount of noise you are canceling out on airplanes in flight! That air blowing sounds, people, etc. allowing you to enjoy your music or movie in peace, and removes the stress of flying.

Pretty good. Wish they'd go louder. Noise cancellation is the best feature. Too bad you have to use an app because it's an extra step. Remember when life used to be simpler?!

Good quality

Great quality

excellent

Great sound