Powered by 2 x AAA batteries (Battery NOT included)
With LED indicator. When it is folded, it sleeps to stop working. When unfolded, it continues to work.
Battery status indicator: If the battery is in low power, the indicator will be red.
Optical Resolution: 1200 (dpi)
Supports OS:Windows 2000/ Vista / Win7 / Win8/ Win 10
Applicable models: desktop, laptop
1x Wireless Optical Mouse
1x Mini USB Receiver