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1. Actual performance varies based on settings, environmental conditions, and usage.

© 2011 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without 
written permission is prohibited. Sony and the Sony make.believe logo are trademarks 

of Sony. Features and specifications are subject to change without notice. Non-metric 
weights and measures are approximate and may vary. /Updated: January 13, 2012

Ear Cups

N/A

Convenience Features

Noise Reduction

Total noise suppression - Approx: 16 dB (when power is on)

1

General

Case Type

Carrying Case

Headband

N/A

Plug

Gold-plated L-type stereo mini plug

Power Handling Capacity

50 mW

Type of Use

Portable

Hardware

Cord

59 1/8 in. (1.5 m), OFC Litz cord neck-chain

Headphone Type

Vertical in-the-ear design, noise canceling

Power

Battery Indicator

yes

Battery Life (Approx)

Up to 20 hours with internal rechargeable, nickel-metal hydride battery

Battery Type

DC 1.5V, 1 x AAA/LR03  battery

Weights and Measurements

Weight (Approx.)

6 g (0.22 oz.) wihtout cord

Accessories

Supplied Accessories

USB Charger Adapter (1)

Noise Isolation Earbuds - S (2), M (2), L (2)

Plug Adapter for in-flight use (single/dual) (1)

Cord Adjuster (1)

Clip (1)

Carrying Case (1)

Operating Instructions (1)

Warranty Card (1)

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