Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Noise cancelling is barely OK, but good for the price
Review: Do not expect to hear nothing while using these earphones, especially if you have heard some "tales from Bose". The bottomline is that if you spend less than $25 you cannot ask for a $200 performance. It is very good though, the noise is reduced easily by 50% (the packing says 70%). The size for the device is manageable and the earbuds are comfortable. Use them to hear music, not just to cancel the noise and sleep on your flight.
