Fawoonu G817 - Wireless

Specification: Model: G817 Color: Black Material: ABS Connection: Wireless Wireless transmission frequency: 2.4GHz Wireless transmission distance: Up to 10m DPI:800120016002400DPI Number of buttons: 6(with roller) Interface: USB Power supply: 1*AA battery(not included) Working voltage: 1.5V Operating system: Windows 98 SEWindows 2000Windows XPWindows 2003Mac or latest version Item size: 12* 6.5* 3.5cm4.72* 2.56* 1.38in(L* W* H) Item weight: Approx. 60.4g2.13oz Package size: 12.2* 9.7* 7cm4.8* 3.82* 2.76in(L* W* H) Package weight: 88g3.1oz Packing list: 1* Wireless 1* USB receiver