Product Feature/Spec.:

Buttons: 6  

Battery: 1AA

Size: 107x64x34mm

DPI: 800/1200/1600

With Power on and off key

Wireless range: 33ft (10m), 2.4Ghz wireless connectivity

Ergonomic design make you feel  more comfortable

compatible with windows 98/2000/vista/win7/8/10

Builting in Nano Receiver, Plug and play

Compatible with Windows 7 / 8 / 10, XP, Vista