What factors will affect the Bluetooth connection of the Xiaomi Wireless Mouse 3?

The Bluetooth connection will be affected by the following factors:
1. Signals from other devices in the vicinity interfere with each other. For example, routers, mobile phones and other devices will interfere with Bluetooth signals;
2. The host is connected to too many Bluetooth devices (such as headphones, speakers, etc.), and the host Bluetooth bandwidth is insufficient during use, causing mouse freezes and other phenomena;
3. The mouse is too far away from the host or there is a signal block in the middle.