Summary: I've tried several ANC headphones and they've been good - but these, from an ANC perspective, are the best ANC headphones on the market. A couple of stand-out competitors for the Bose QC15 were the Goldring NS1000 headphones,which were flat and lifeless, and the Sony MDR1-RNC.
Summary: I got mine last year I got there's for my daughter who want some first class headphones some may disagree but to me & my daughter the are the best headphones you can get if it's a concert it's just like being there. T.j.barker
Summary: I'd been looking at these for a while due to what has been said about the noise cancelling abilities of these cups. I can't give a big thumbs up due to the price, which is double the almost identical sounding ae2's.
Summary: The sound is great, the noise cancelling is great, very comfortable, nice case, everything is great about these headphones. Only thing is that they're a little overpriced. The technology in these headphone is patented by Bose and since they control the monopoly, they put whatever price they want on...
Summary: For someone that travels a fair bit, I was a little hesitant at first, but after my first trip, I would say that I have recouped my investment. My only piece of advice is to make sure you have some extra AAA batteries (really easy to carry in the carrying case).