2.4G Wireless Mouse 1600DPI Optical Chargeable and Portable Mobile Mouse with USB Receiver 4 Buttons for PC Laptop Desktop Fit for Left/Right Hand (White)

Features:
Thanks to its portable pocket-sized, you can take it wherever with your laptop on the go.
If there is no operation for long time, it will automatically turn into sleep mode for energy saving, and you can press arbitrary button to wake it up.
Built-in lithium battery, charge and use for almost 6 months.
Wide Compatibility with most USB interface computers.
With ergonomic design, this professional mouse fits your hand perfectly.
High precise optical engine, precise positioning,and effective response.