The Specs

Battery and Other Features
Battery Life 22 hour(s)
Battery Size AAA
Physical Attributes
Cord Length 4.92 ft
Weight 6.35 oz
Warranty
Warranty Information 90 Day
More Info
URL http://www.sony.com
Additional Specifications
Noise Canceling Active Noise Reduction
Diameter (Speaker Element) 1.57"
Quick Glance
Headset Type Stereo
Interface Connection Mini-phone
General Features Gold Plated|Noise Cancelling|Noise Reduction
Product Type Headphone
Headphone Type Ear-cup|Earbud
Performance
Sensitivity 103 dB
Overall Max Frequency Response 23 kHz
Noise Canceling Reduction 17.5 dB
Overall Min Frequency Response 8 Hz

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