The method that the projector cooperates with the mobile phone for screen projection is as follows:

1. Connect the nut projector and the mobile phone to the same network.

2. Open the nut projection software in the nut projector and record the corresponding device name.

3. Pull down the menu bar of the mobile phone, click the screen mirror, search for the nut projector, and click Finish to connect the projection screen.

Nut projector is the abbreviation of the brand of Shenzhen Huole Technology Development Co., Ltd., the pioneer of intelligent projection category and the leading intelligent projection brand in optical technology.