Sony MDRNC200D Digital Noise-Canceling Headphones (Discontinued by Manufacturer)

sony's top of the line digital noise cancelling headphones premium noise canceling technology and long wear comfort make these sleek headphones the perfect travel companion for any trip they automatically select the optimal noise canceling mode for your environment reducing up to 99 of ambient sound hear what you want or nothing at all when you want to hear announcements or surrounding sounds use the built-in monitor button to silence your headphones without taking them off soft urethane foam cushions and surrounds the ear for ultimate comfort even during extended wear a 16 hour rechargeable battery should get you from a to b but if you need more two double a's deliver an additional 12 hours of power pack and protect your headphones in the handy companion travel kit a uniquely comfortable design and the best technology available means you'll never travel without your sony noise cancelin