Pure standby, the software generally indicates 300 hours or so, in fact, 3 days is still possible. Charge once, full, normal use is enough for a day. If you play games, the Internet is still very expensive, basically 5 hours to run out. Generally, it is charged a day, if you feel that it is not enough, you can buy a mobile power supply at any time.
A single charge will last about ten days
The wireless mouse can be used for about a month on a single charge. The mouse is still relatively power-saving, and you can also buy a battery mouse.
Can be used for about five days, the mouse power consumption is low