1. First enter the Lingdu settings, open the music section, find the sound, media options, and increase the media volume.

2. Secondly, the docking code between some music playback programming and the car model cannot be connected. You can only answer calls but not listen to music. Change the Bluetooth playback frequency band.

3. Finally enter the Bluetooth setting interface, turn off the media audio, keep the audio, and save it to the desktop.