This can make you understand what is the difference between noise cancelling headphone and normal headphone easily
How to select ANC headphone?\n\nWhich ones do you get, though? There are a lot of options. Too many, if I\'m being honest. To help you narrow down your choices, I found somebody tested five of the top ANC headphones available right now: Apple (AAPL) - Get Apple Inc. Report Sony (SNE) - Get Sony Corp. Report, Bose (BOSE) , Beats, and Anker. All of them are worthwhile choices, but each one can be labeled for a specific user or use case.