Product Highlights :

Item Name: 2.4G Wireless Mouse
Buttons: 6 Buttons
Ajustable DPI Switch: 2400DPI
Verison: Silent(Mute) / Sound
Color: Black
WiFi Range: 20M
Key Life: 10 million times
Size: 130*78*38mm
Compatible : Windows Vista, Win7/8/10, Mac OS X 10.5 or later, Linux, Chrome OS