Specification:
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<br /> Feature:
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<br />a.  100% brand new and high quality.
<br />b.  Ergonomically designed, optical tracking technology, working on many different surfaces and ideal usage for home, office or game.
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<br />c. USB 2.4 GHz  wireless car sports mouse, comfortable touch.
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<br />d. Simple setup. You just insert the battery, plug in the wireless nano-receiver, and start using it. USB nano-receiver is always ready to  use. Plug-and-forget nano-receiver .
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<br />Color: red, black, white, blue, yellow
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<br />Material: Plastic
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<br />Wi-Fi Range: 10m
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<br />Scrolling Type: Scroll Wheel
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<br />Pointing Device Host Interface: USB
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<br />Mouse Size: 116*60*30mm
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<br />Power Supply: 1 x AA Battery(Not included)
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<br />Net Weight: 0.065kg
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<br />System support: Windows 2000, Windows XP, Windows 7, Windows Vista, Windows 98, Mac OS, Windows ME, Windows 8 .
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<br />Guarantee period: 1 year
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<br />Package included:
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<br />1 x 2.4GHz Wireless Portable Laser Mouse (Battery not included)
<br />1 x USB receiver