Specifications:
1:Item type: Ergonomic Optical Mouse
2:Resolution: 800dpi;1600dpi;2400dpi.
3:Button: 4 buttons and 1 wheel (middle button)and dpi(adjusrable)
4:Maximum operating range: 10m
5:Charging cable Length: 70 cm
6:Color: Black,Grey.
7:Material: ABS
8:System Requirements:Windows 98/Me/2000/XP/Vista/Win 7/Win8/win10 or latest.
9:Item weight :140(Including the charging cable and USB receiver weight)
10:Item size:12.5*6.5*7.5cm
11:Item weight:92g
12:Package size:15.5*8.5*8.4cm
13:Package weight:157g(Including the weight of the packaging box)
Package includes:
1 x Mouse
1 x USB Receiver
1 x USB Charging Cable
1 x English User Manual