The Specs

Physical Attributes
Weight 7.76 oz
Battery and Other Features
Battery Life 28 hour(s)
Battery Size AAA|Rechargeable Ni-MH
Additional Specifications
Diameter (Speaker Element) 1.57"
Cord Style Wireless
Noise Canceling No
Included Components RF transmitter
Color Black
Quick Glance
Product Type Headphone
Interface Connection Audio - 1/8" (3.5mm) Headphone Miniplug|Audio - Line Out (1/8" Mini)
Headset Type Stereo
Headphone Type Ear-cup|Over-the-head
Type of Wireless RF
General Features Adjustable|Volume Control
Warranty
Warranty Information 1 Year Limited Warranty
Wireless
Wireless Transmitter Range 150 ft
More Info
URL http://www.sony.com
Performance
Sensitivity 105 dB
Overall Min Frequency Response 20 Hz
Overall Max Frequency Response 20 kHz

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