Sony MDR-NC22/BLK User Manual

Sony Electronics Inc. • 16530 Via Esprillo • San Diego, CA 92127 • 1.800.222.7669 • www.sony.com
MDR-NC22/BLK
Noise canceling earbud headphone
Specifications
1. Frequency range of active noise attenuation is 40 – 1,500 Hz, 9dB at 300 Hz.
2. Using 1 Alkaline LR03/AM -4(N) (size AAA) battery. Time stated may vary based on temperature or conditions of use. . Actual time may vary based on
product settings, usage patterns, battery and enviromental conditions.
3. May not be compatible with some in-flight audio/video services.
©2009 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.
Last Updated: 08/11/2009
Sony ’s MDR- NC22 noise canceling headphones enhance your listening experience by
reducing up to 87.4 percent of ambient noise . The compact and comfortable earbud- style
headphones fit in the palm of your hand yet deliver powerful sound, while a convenient
monitor switch allows you to silence your audio and listen outside.
1
Active noise canceling technology reduces up to 87.4 percent of
ambient noise
1
Built - in monitor function lets you silence the audio playback so you
can listen to the surrounding environment.
Lightweight (1.38 oz, including battery) earbud -style design sits
comfortably in the ear.
Enjoy up to 50 hours of noise canceling functionality from a single
alkaline battery (size AAA) battery .
2
Includes 1.5m cord, in-flight plug adapter , and carrying pouch.
3
Convenience Features
Noise Reduction: Noise Canceling on/off switch on
battery box - Red LED means ON
General
Magnet: Neodymium
Plug: L shaped stereo mini plug (Gold)
Design: Earbud, Noise canceling
Type of Use: Closed, dynamic, Noise canceling, portable
Case Type: Soft drawstring pouch
Function: Monitor switch - turns Noise Canceling OFF
and silence the music
Audio
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)
Driver Unit: 13.5mm diameter, dome type
Frequency Range: More than 9dB at 300Hz (range of
active noise attenuation)
Sensitivity (db): 102dB/mW (when the power is on),
100dB/mW (when the power is off)
Hardware
Cord: 1.5m (including battery box); OFC Neckchain type
Power
Power Handling Capacity: 50mW
Battery Type: DC1.5V, 1 size AAA battery
Battery Life (Approx): 50H with alkaline battery
Dimensions
Weight: 1.1oz (29g) - without battery, 1.3oz (38g) - with
battery
Supplied Accessories
AAA Battery (Manganese)
Pouch
Inflight plug adapter
Ear pad
3 sets of earbud cushions (S, M and L)
Warranty card
UPC Code: 027242702264

Sony MDR-NC22/BLK Specifications

Power

power handling capacity	50 mW
battery type	DC 1.5 V, 1 size AAA battery
battery life	50 hours with alkaline battery

Audio Specifications

frequency response	8-22, 000 Hz
impedance when power is on	20 ohms at 1 kHz
impedance when power is off	8.5 ohms at 1 kHz

Weight and Dimensions

weight without battery	1.1 oz
weight with battery	1.3 oz

Summary

Product Specifications

Convenience Features

Details on the noise canceling on/off switch and LED indicator status.

General Product Details

Information on magnet type, plug, design, use type, case, and monitor switch function.

Audio Performance

Covers frequency response, impedance, driver unit size, and sensitivity.

Hardware and Power

Cord and Connectivity

Details the cord length, type, and battery box connection.

Power Specifications

Includes power handling, battery type, and approximate battery life.

Dimensions and Weight

Specifies the weight of the product with and without the battery.

Supplied Accessories

Lists all included items such as batteries, pouch, and earbud cushions.