If the car is equipped with a car Bluetooth function, you can pair it directly with the car Bluetooth through your mobile phone's Bluetooth, allowing it to establish a wireless connection through Bluetooth to play music. The specific steps are as follows:

1. First open Bluetooth in the mobile phone settings page, tap the Bluetooth option to enter the Bluetooth settings page;

2. Then in the Bluetooth settings page, click Turn on Bluetooth and turn on the Bluetooth function;

3. After turning on the Bluetooth function, you also need to turn on open detection so that it can connect to the car's Bluetooth device normally;

4. In the Bluetooth of the mobile phone interface, click Search Devices. The mobile phone can search for the car Bluetooth;

5. Select the car Bluetooth displayed on the mobile phone, click on the car Bluetooth-Bluetooth Settings-Pairing;

6. If the pairing code is entered correctly, wait a moment It will show connected on the car Bluetooth;

7. Select the automatic connection 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 10 meters, it will Achieve automatic connection. When the mobile phone and the car Bluetooth are successfully connected, the car Bluetooth player can be used. At this time, all the sound output of the mobile phone will be played by the car Bluetooth device, so you only need to use the mobile phone to play music normally, and the music can be played from the car audio. ?