In fact, there are several wireless mouse: 1. Use two 1.5V batteries, can not be charged, battery power with play or insufficient battery can be changed. 2. It is a lithium battery, which can be directly plugged into the computer to charge when the power is insufficient or no power.
Start by putting the switch at the bottom of the wireless mouse on the side. Plug the data cable into the front of the wireless mouse. Then plug the data cable into the socket and you can see the light at the bottom of the mouse. Be careful not to turn off the mouse switch during charging.
The small USB port is a wireless receiver without charging function. If your mouse is equipped with a battery, you can only remove the battery and put it on the charger to charge, if it is a mouse with lithium battery, you can put it on the bought base or charge it directly with the standard USB charging cable, and the last one can be plugged into the USB interface of the computer to charge.
Wireless mice are generally used to put 7 batteries.
Put in a rechargeable battery and take it out.