Sony MDR-NC7/WHI White Noise Canceling Headphones

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Contents

[edit] Product Name

Sony MDR-NC7/WHI White Noise Canceling Headphones


[edit] Manufacturer Part Number

MDR-NC7/WHI


[edit] Product Date

circa August 2008


[edit] Product Image

Image:Sony_MDR-NC7WHI.jpg


[edit] Manufacturer Provided Specifications and Description

  • OVERVIEW

Hear your music, not the noise with these foldable, noise canceling headphones.


  • FEATURES

Enhance your listening experience and reduce unwanted ambient noise by 87.4 percent with the MDR-NC7 noise canceling headphones. Featuring a convenient, foldable and swivel design, these headphones are perfect for travel or the daily commute. There's even a convenient, dual-use capability that gives you the option to listen to your music with or without the noise cancelation feature. The MDR-NC7 is available in white or black.

  • Noise Canceling Headphones: Reduces unwanted ambient noise by 87.4%1, providing a quieter environment to enhance your listening experience
  • Foldable and swivel design: Allows the headphones to fold up to a small and compact size
  • Dual use capability: Allows for the option to listen to music with or without noise cancellation. This allows you to still be able to use the headphones as headphones when the battery runs dry.
  • Plug Adaptor: is supplied to connect directly to stereo or dual jack of in-flight music services3.


  • SPECIFICATIONS

Product Profile


Weights and Measurements

  • Cord Length (Approx.) : 4.9 feet (1.5m)
  • Weight (Approx.) : 4.7 oz. (134g)


Audio Features

  • Ear Cups: Swivel for folding


Hardware

  • Cord : Dual-sided
  • Headphone Type : Open-air, Dynamic


Power

  • Battery Life (Approx.) : Up to 50 hours with alkaline batteries; up to 25 hours with manganese battery (may vary with usage conditions)2
  • Power Handling Capacity : 100mW


General

  • Case Type : Pouch
  • Design : Over-the-head, Noise canceling
  • Headband : Wide, Adjustable, Foldable
  • Magnet : Neodymium
  • Plug : stereo mini plug
  • Type of Use : Noise Canceling


Audio

  • Driver Unit : 38mm, dome type
  • Frequency Response : 30Hz -20,000Hz
  • Impedance : 40 ohms at 1kHz (when the power is on), 45 ohms at 1kHz (when the power is off)
  • Noise Level : Total noise suppression - Approx: 9dB ( when power is on)1
  • Selectivity : Noise Canceling switch - Available (ON/OFF switch on housing)
  • Sensitivity : 102dB/mW (when the power is on), 100dB/mW (when the power is off)


Price: $49.99


  • ACCESSORIES SUPPLIED
  • Carry Pouch
  • Inflight Plug Adaptor
  • Manganese AAA Battery
  • Warranty Card
  • Extension cord


©2008 Sony Electronics Inc.

Sony is a trademark of Sony. All other trademarks are property of their respective owners.

Features and specifications are subject to change without notice. Non-metric weights and measures are approximate.


  • FOOTNOTES

1Reduction of energy of sound compared with not wearing headphones.

2Actual time may vary based on product settings, usage patterns, battery and environmental conditions.

3May not be compatible with some in-flight audio/video services.


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