Summary: Extremely picky about sound quality.....these headphones provide an incredibly rich sound without any perceptible distortion and, yet, seems to cancel any extraneous "outside" sound.
Pros: Comfortable, Compact, Good Bass, Great Sound, Lightweight, Stylish
Excerpt: Having read many reviews beforehand, I was expecting a superior noise-cancelling product with middling sound quality. I was pleasantly surprised, upon receiving them, to see that sound quality is also excellent, particularly in the bass register. They are very comfortable and can be worn for long periods. The down side: aesthetically, these headphones are strictly for travel inside the anonymity of a plane.
Summary: I've had these headphones for about a year now. I wasn't really planning on buying anything too fancy but once I saw these i fell in love. The sound is crisp and the bass can hit hard. Id recommend these to anyone who is a music lover. I've also used "Beats by Dre." I find the Bose are much more comfortable and the quality of sound is much better. These are perfect for any road trip. They're also perfect for peace and quiet.
Excerpt: Comfortable fit over ears.Really cut out the loud noise on flights but still allowed me to talk with colleagues quite comfortably.I do not like loud music or sound and the noise reduction allowed me to comfortably listen to my music in a loud aeroplane but a remarkably low volume.Quite large and dont hang around the neck particularly comfortably; but the size definitely brings its advantages in comfort and sound.A bit soft on bass.
Summary: While everyone else wants to style and profile in the other faddish and colorful brand name headphones, nothing compares to the sonic purity, noise canceling ability, and brand excellence of the Bose QC-15s. First, Bose has always been synonymous with high quality sound reproduction and their reputation precedes them. Second, I've owned several Bose products in the past, including other models of headphones, and I've never been disappointed.
Summary: I'm using this headphone for a few days now and found it very impressive. The sound quality is outstanding and noise cancelling makes it perfect. I already have Bowers and Wilkins C5 (that is too a brilliant performer) and happy to say that this product is very comparative to that (even better in bass reproduction and noise cancelling).
Pros: Outstanding sound quality Best noise cancelling so far I've seen Comfortable in wearing
Cons: Does not work without making Noise cancelling on
Excerpt: High build quality, premium sound quality, very effective at cancelling background noises. Only one negative: once you turn off the noise cancelling function you can't continue to listen to music on your iPod/iPhone/iPad etc. Not good if the AAA battery runs flat when travelling.
Pros: Comfortable, Compact, Durable, Good Bass, Great Sound, Lightweight, Stylish