Sony Noise-Canceling Headphones (Mfr# MDR-NC6) $39.99

Shut off the outside world with MDR-NC6 noise canceling headphones. Ambient sound can be reduced over 10dB at 300Hz, which means you'll hear more music, and less plane/train/bus noise. Noise canceling headphones are great for work, traveling, or even when you're trying to sleep in a loud place. The MDR-NC6 have a slim swivel folding design, making them more compact for storage. Includes plug adaptor to connect directly to a stereo or dual jack of in-flight music services. Noise Canceling Headphones reduce ambient noise, and provide a quieter environment to enhance audio entertainment. Ambient sound is synthesized with an anti-sound signal produce by the noise canceling circuit, and reduced (Over 10dB is reduced at 300Hz)!

Amazon.com is carrying this Noise-Canceling Headphones for only $39.99 + Free Shipping!

Note: Amazon.com charges sales tax for orders shipped to the states of Kansas, Kentucky, North Dakota, & Washington