Built-in battery,easy to charge by micro usb cable,no more need for extra AAA battery.NOTE:please keep the mouse power switch in "on" position when charging .
Compatible with most system including Windows, Mac and Linux. Fit for Notebook, PC, Laptop, Computer, Macbook and other device.Note: NOT compatible with Apple iPhone, iPad ,MacBook 2016 or Macbook Air.
Using high-performance optical chips, up to 1600 dpi, can be applicable to all kinds of games, accurately tracking
Li-polymer batteries,high cycle life
Top MirageBlack appearance,beautiful shape and with comfortable feel
