7 of 8 people found the following review helpful
They are OK but you could do better,
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This review is from: Panasonic Noise Cancelling Over-Ear Headphones for iPod, iPhone, MP3 and Smartphone - Black (Electronics)
These were bought to help cancel cabin noise on very long distance flights. They were tested in over 48 hours of flying. They do not cut out the droning engine noise they reduce it to about 2/3rds of the original. So really for me they were not that good. As headphones they fit over the ear, are quite heavy but comfortable. Sound quality is OK but again you could do better. Would I buy them again- NO.