Best noise cancelling headphones

Noise canceling headphone change the quality of your flight no matter if you are flying coach, business or first class.  Only after you put them on you understand the amount of noise in the plane. The sleeping quality specially in long flights improves dramatically. It is not cheap but if you travel frequently it worth. here are the best headphone you can find today.

1. Bose Quite comfort 3 price: 350$