Tools: Chicken ball pointer, Bluetooth, mobile phone.

1. Turn on the power switch of the point-reading pen, and then press and hold the "T" key on the point-reading pen until you hear the prompt.

2. Turn on the Bluetooth function on the mobile phone, search for available devices, and select "Chicken Ball Point Reading Pen". In order to ensure the use effect, it is recommended to keep a certain distance between the point reading pen and the equipment.

3. After the connection is successful, you can use the point reading pen for point reading learning.