Meritline has the Sony MDR-NC7 Noise-Canceling Headphones for $20 with free shipping. Enhance your listening experience and reduce unwanted ambient noise by 87.4 percent. Dual use capability allows for the option to listen to music with or without noise cancellation.
I own a pair of these. They are not bad for listening to music. I use them to drown out the sound of kids while working. But I don't use the noise cancellation feature. To use it, you have to turn the power on (it operates off of batteries.) Unfortunately, there is no auto off feature, so if you forget to turn them off, your batteries are dead. They died after the first week, and I haven't bothered to replace them, but the unit works fine. My only other complaint is that the chord is rather short, so you really can't move around too much, but I guess that's what bluetooth headsets are for. In conclusion, $20 is a good deal.
I own a pair of these. They are not bad for listening to music. I use them to drown out the sound of kids while working. But I don't use the noise cancellation feature. To use it, you have to turn the power on (it operates off of batteries.) Unfortunately, there is no auto off feature, so if you forget to turn them off, your batteries are dead. They died after the first week, and I haven't bothered to replace them, but the unit works fine. My only other complaint is that the chord is rather short, so you really can't move around too much, but I guess that's what bluetooth headsets are for. In conclusion, $20 is a good deal.