1600 DPI USB Optical Wireless Computer Mouse 2.4G Receiver Super Slim Mouse For PC Laptop.

Highlights:
Product Type: P-M1
Item weight: 2.43oz
Item Dimensions: 4.21*2.44*0.67 inch
Color: Random
Current: ≤ 10mA
Tracing System: Optical
USB interface: 1.1 / 2.0
Operating system: Windows, MAC OS and Linux.
Built-in battery voltage: 3.7V

How to Use:
1. Charge the mouse for about 2 hours before using it for the first time.
2. Take the dongle out, which is stored under the back of the mouse.
3. Insert the dongle into the USB port of your PC.
4. Turn on the mouse, the switch is at the bottom of the mouse.
5. Allow a few seconds for installing, no action needed, just wait. Then you can use it.