Sony MDR-NC22/BLK Black Noise Canceling Earbuds
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[edit] Product Name
Sony MDR-NC22/BLK Black Noise Canceling Earbuds
[edit] Manufacturer Part Number
MDR-NC22/BLK
[edit] Product Date
circa June 2008
[edit] Product Image
[edit] Manufacturer Provided Specifications and Description
- OVERVIEW
Listen to your music, not the plane, train or noise around the office.
- FEATURES
No matter where you go, enjoy peace and quiet with the MDR-NC22 noise canceling headphones. These compact and comfortable bud-style headphones can reduce noise by 75% (12dB at 200 Hz), and the 13.5mm driver units produce powerful sound. Perfect for tuning out noise at work, traveling, or even when you are trying to sleep in a loud environment. The noise canceling circuit actually senses outside noise with built-in microphones and sends an equal-but-opposite canceling signal to the headphones. Additional features include an in-flight adapter, compact battery box and it even comes with a carrying pouch.
- Noise reduction: Reduces noise by 75% (12db at 300Hz) when noise canceling circuit is switched on
- 13.5mm driver units: The drivers sit just outside the ear with the tip of the earbud small enough to fit into the ear canal for additional comfort, secure fit and sound blockage.
- Ideal for work: Helps you shut off outside noise and concentrate on the job better
- Ideal for quiet environment: Ideal for getting quiet environment to rest in noisy places, including dormitories, hotel rooms and planes , by using noise canceling feature without music
- Noise canceling headphones: Noise canceling headphones have an inside microphone on each earpiece that work with an electronic circuitry to create an opposite sound wave to reduce wave. Up to 75% ambient noise cancellation (12dB at 30Hz)
- Monitor switch: Convenient monitor switch located on the battery box. Switch turns off the Noise Canceling feature (Red Power LED off) and silence the music. Ideal to listen to announcement, flight attendant, or any external sound without the need to take the headphone out. Power button just turns the Noise Canceling feature but do not turns/silence the music off
- In the ear design: In the ear design fits comfortably inside the ear, eliminating headband ideal for enjoying music while exercising, skating or dancing
- Battery box: Small battery box for AAA battery
- Convenient passive feature: Convenient passive feature that allows the headphone to function as regular stereo headphones without battery (noise canceling not activated) so one can take only one pair of headphones (using battery and Noise Canceling features in noisy environment; or saving by not using battery and not using Noise Canceling feature on quieter environments )
- SPECIFICATIONS
Product Profile
Weights and Measurements
- Weight (Approx.) : 1.1oz (29g)- without battery, 1.3oz (38g) -with battery
Hardware
- Cord : 1.5m (including battery box); OFC Neckchain type
Power
- Battery Life (Approx.) : 50H with alkaline battery
- Battery Type : DC1.5V, 1 size AAA battery
- Power Handling Capacity : 50mW
General
- Design : Earbud, Noise canceling
- Function : Monitor switch - turns Noise Canceling OFF and silence the music
- Magnet : Neodymium
- Plug : L shaped stereo mini plug (Gold)
- Type of Use : Closed, dynamic, Noise canceling, portable
Convenience Features
- Noise Reduction : Noise Canceling on/off switch on battery box - Red LED means ON
Audio
- Driver Unit : 13.5mm diameter, dome type
- Frequency Range : More than 12dB at 300Hz (range of active noise attenuation)
- Frequency Response : 8-22,000Hz
- Impedance : 20 ohms at 1kHz (when the power is on), 8.5 ohms at 1kHz (when the power is off)
- Sensitivity : 102dB/mW (when the power is on), 100dB/mW (when the power is off)
Price: $99.99
- ACCESSORIES SUPPLIED
- AAA Battery (Manganese)
- Pouch
- Inflight plug adapter
- Ear pad
- 3 sets of earbud cushions (S, M and L)
- Warranty card
©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 and may vary.
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