Sony MDR-NC7/BLK Noise Canceling Foldable Stereo Headphones w/3.

$22.50

Drown out the noise and relax with these Sony MDR-NC7/BLK Noise Canceling Headphones.

Whether it's on a bus, train, airplane, at work or in a dorm, you can always use a little peace and quiet. Simply click on the noise canceling button of these portable headphones and you can enjoy up to 87.4% less ambient noise. They feature a collapsible, swivel design for easy portability and even come with a carrying pouch.

Since the MDR-NC7/BLK connects via 3.5 mm plug, you can use it with most portable audio devices, including MP3 players, notebooks, portable DVD players and more. Use them with or without noise cancellation, the choice is yours. To turn on noise canceling, however, requires one AAA battery.

As an added bonus, you get an extension cord and airplane plug adapter included in the package. The Sony MDR-NC7/BLK Noise Canceling Headphones are the perfect travel accessory, so order today!

Features/Specifications:

Sony MDR-NC7/BLK Noise Canceling Foldable Stereo Headphones
General Features:
Color: Black
Over-the-head collapsible, swivel design for easy portability
Noise canceling technology
Dual use capability: listen with or without noise cancellation
Noise reduction: reduces up to 87.4% ambient noise
Ideal for loud, noisy environments -- i.e., planes, trains, buses, work or dorms
3.5 mm jack works with most audio devices, including MP3 players, computers, portable DVD players, and more
4.9-foot cord length, approximate (7-feet, with included extension cord)
Includes dual jack in-flight airplane adapter & carrying pouch
Requires one (1) AAA battery (not included)
Audio Specifications:
Driver unit: 38 mm, dome type
Frequency response: 30 Hz - 20,000 Hz
Impedance: 40 ohms at 1 kHz (when the power is on), 45 ohms at 1 kHz (when the power is off)
Noise level: Total noise suppression - approx. 9 dB (when power is on)
Selectivity: Noise canceling switch (On/Off)
Sensitivity (dB): 102 dB/mW (when the power is on), 100dB/mW (when the power is off)
Regulatory Approvals:
FCC