1. First, turn on the Bluetooth of the mobile phone. In the operation interface of the mobile phone, click the settings icon to open the settings.

2. Find and turn on Bluetooth on your mobile phone, and click the Bluetooth icon to enter the Bluetooth settings page.

3. The Bluetooth switch page of mobile phone is turned on when the light is blue, and Bluetooth is turned on.

4. click the application option button on the car display.

5. After entering the application, click the Bluetooth option button, and the car Bluetooth will be turned on.

6. Search for car Bluetooth with mobile phone Bluetooth, and click the link, as shown in the figure.

7. After Bluetooth connection, open the music playing software in the mobile phone, and then click the music option button on the car Bluetooth.

8. At this time, the music in the mobile phone can be played through the car Bluetooth. Select the "Auto Connect" function in the car Bluetooth setting interface. After that, if both the mobile phone and the car Bluetooth are turned on and the range is within 1 meters, automatic connection will be realized. When the mobile phone is connected to the car Bluetooth successfully, the car Bluetooth player can be used.