wireless headphone

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1.PLL function
2.Frequency:863.1MHz~863.5MHz
3.Frequenz:20Hz ~ 20KHz
4.Distortion: <0.5%
5.S/N Ration: > 60 db
6.Separation: < 30 db
7.Effective transmitting range : up to 300 feet
8.Headphones battery: 700mA/H rechargeable battery
9.AC Adapter with UL-listed
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Tel: 86-769-86516663
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DongGuan Shinenic Electronic CO.LTD
xiangxi industry park shipai town, DongGuan, Guangdong, China (Mainland) / 523345
Fax: 86-769-86516813
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