Wireless keyboard and mouse share the same receiver

Smart mouse-sleeping mode for power saving, and auto wake up function & low power

Keyboard battery : 3V 2*AAA Alkaline battery

Mouse battery: 1 AAA

DPI: 1200

Buttons: 3

With on/off button

Plug and play, no need special driver

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