Sony MDR-NC500D Digital Noise Canceling Headphones
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[edit] Product Name
Sony MDR-NC500D Digital Noise Canceling Headphones
[edit] Manufacturer Part Number
MDR-NC500D
[edit] Product Date
circa July 2008
[edit] Product Image
[edit] Manufacturer Provided Specifications and Description
- OVERVIEW
Tranquility is yours when you strap on the world's first headphones with digital technology for noise cancelling. A unique feature even adjusts settings based on your environment.
- LEARN
GROUNDBREAKING TECHNOLOGY
- Up to 99% ambient noise reduction. Uses Sony exclusive digital signal processing technology for incredible ambient noise reduction of up to 99 percent.
- Artificial Intelligence (AI). Automatic optimal selection for use in three acoustically different environments including on an airplane, on a train and in the office.
- Built-in Digital Equalizer. Superb digital audio quality with rich bass and crisp mid and high-range.
- Comfort and Style. The lightweight, ear-conscious design ensures hours of comfortabl use.
- FEATURES
Groundbreaking technology, for your listening pleasure. The innovative MDR-NC500D headphones use digital technology to more accurately reduce stress-inducing noise from planes, trains and buses while providing the high-quality audio expected from Sony. For extra-long usage, a built-in Lithium-ion battery is included, as well as two AA batteries.
- In an independent blind test, frequent business travelers rated the NC500D headphones #1 twice as often as either the Bose® QC™ 2 or QC™ 3 in overall noise cancellation and audio quality.
- Digital high quality noise canceling
- Up to 99% ambient noise reduction at 160Hz
- Artificial Intelligence (AI) noise canceling with automatic selection between three different environment modes
- Internal Lithium-ion battery for up to 16 hours of use1 in addition to normal AA batteries which can be used as well and would allow for a joint 28 hours of use1
- Premium case
- SPECIFICATIONS
Product Profile
Weights and Measurements
- Cord Length (Approx.) : 1.5m -L-type stereo mini plug, .5m stereo mini plug
- Weight (Approx.) : 6.9oz/195g (including built in battery)
Hardware
- Cord : Single-sided cord connects to left earpiece
- Headphone Type : Closed, dynamic
Power
- Battery Life (Approx.) : 16H (with built in fully charged battery)128H (with fully charged built in battery and 2 fresh AA batteries)1
- Battery Type : DC1.5V- 2 size AA battery, DC 3.7V -built in rechargeable Lithium-ion battery
- Power Handling Capacity : 100mW
General
- Design : Premium over the head, Noise canceling
- Headband : Adjustable, Foldable (Swivel)
- Magnet : Neodymium
- Type of Use : Noise canceling
Audio
- Driver Unit : 40mm diameter, dome type
- Frequency Response : 5 - 24,000Hz
- Impedance : 40 ohms at 1kHz (on)
- Selectivity : 3 distinct noise-canceling modes for use in three accoustically different environments (Airplane, Bus, office)
- Sensitivity : 102dB/mW (on)
Price: $399.99
- ACCESSORIES SUPPLIED
- Carrying Case
- AC Power adaptor for charging internal battery
- (2)AA Batteries
- Inflight plug adapter
- Unimatch plug adapter
- Connecting cord x3 (.5m stereo mini, 1.5 type stereo mini, cord with battery case)
- Startup guide
- Warranty card
© 2008 Sony Electronics, Inc. All rights reserved.
Features and Specifications are subject to change without notice. Non-metric weights and measures are approximate.
Reproduction in whole or in part without written permission is prohibited. All rights reserved. Sony is a trademark of Sony.
- FOOTNOTES
1Actual battery life may vary based on product settings, battery, usage patterns and environmental conditions.
2At 160Hz.
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