1/2/3 Wireless Folding Optical Mice Computer Foldable Laptop Computer Notebook

800 dpi/1600dpi, cursor speed adiustable. Engine: Optical. Wireless Technology:2.4GHz. Wireless Distance: 10m. 1 Wireless Mouse. 4-section design, the servise life of one AA alkaline battery(do not include) is up to six months.

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