Features:
<br />
<br />Operating Frequency: 2.4G technology
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<br />Structure Fixed way: Fastening buckle bit
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<br />Case Material  ABS
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<br />Modulation: GFSK
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<br />Power Supply:1* AAA Battery (not include)
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<br />Operating Current: 5mA (MAX)
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<br />Sleep Current: 0.5mA
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<br />Effective Distance: Approximately 32.9FT (10M) Accessibility
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<br />Working Temperature and Humidity: 5-50 celsius 10%-85%RH 25celsius
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<br />Storage Temperature and Humidity: -20-70 celsius 5%~95% 25 celsius
<br />
<br />Application: Desktop, Laptop, Tablet
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<br />Key Mechanical working life: The keycaps life of more than 10 million times
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<br />System: IOS, Windows XP, Windows Vista or Windows 7, Windows 8, Windows 10, USB port 
<br /><p> <b><b><img src="https://contestimg.wish.com/api/webimage/59400d0c93ef3b16684f4d5d-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59400d0c93ef3b16684f4d5d-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59400d0c93ef3b16684f4d5d-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59400d0c93ef3b16684f4d5d-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59400d0c93ef3b16684f4d5d-4-large.jpg></b></b></p>