I have not used this brand so I am not sure for the exact answer, sorry. I will research it for you now and post the answer in a few minutes.
there are tons of noise cancelling headphones out there, and the best one i would say is a sony they seem to keep the noise out better than any of the others ones
Usually, you can't add active noise cancelling to existing headphones. Noise-cencelling headphones have a built-in microphone that listens to the sound around the headphones so that the electronics can cancel the noise.
They are headphones specially designed to cancel out noise in your surrounding area so that all you hear is the music you are listening to. There is no price difference between them and other headphones
Noise cancelling is achieved by basically placing small speakers on the outside of the headphones that play sounds to cancel out outside noises. A much more detailed description can be found on Wikipedia at this link: http://en.wikipedia.org/wiki/Noise_cancelling_headphones
Bose does offer noise cancelling headphones. You can try them out in a nearby store and will be impressed by their noise cancelling ability. They are high quality products.
The headphones that are rated the highest for noise cancellation are Bose headphones. They are recommended for long flights and for times when you will want to cancel out outside noise.
Noise cancelling headphones utilize the wave behavior of interference by producing sound waves that are the exact opposite of the unwanted noise. When these waves meet, they cancel each other out, reducing the overall sound.
According to an article on technology website CNET, where several noise-cancelling headphones were compared, the headphones with the best rating were the PSB Speakers M4U 2 Active Noise Cancelling Headphones.
Any unwanted noise is muted with the noise cancelling headphones. For example if there is a baby on the plane that is crying. The headphones will mix the noise from your music/media and the external noise and cancels out the external noises.
http://reviews.cnet.com/best-noise-cancelling-headphones/ This site includes different brands of noise cancelling headphones. Local electronics stores may hold them in stock.
Noise cancelling headphones work by using a microphone to pick up external sounds, then creating sound waves that are the exact opposite of those external sounds. When these opposite sound waves are played through the headphones, they cancel out the external noise, resulting in a quieter listening experience. This process is known as destructive interference.
Noise cancelling headphones can be purchased online from a variety of sources. Some of these include www.ebay.com, www.amazon.com, www.bestbuy.com and others.