Cadillac CT6 connects the U disk to the USB interface, and then turns on the music player on the central control display. If the player recognizes the audio file on the USB flash drive, it can play music. The car USB can be used to read the information of the U disk of the car entertainment system and charge the mobile phone.
The multimedia player with USB interface supports different music formats. Most cars will support MP3 and WMA formats. However, even if it meets the format requirements, it is sometimes not enough. Players also have certain requirements for music bit rate. Beyond this requirement, players can't play. Therefore, the specific situation needs to refer to the automobile user manual, which will be explained in detail.
The USB interface in the car is plugged into a USB flash drive. Whether you can play the songs inside depends on people's equipment.
In the first case, the cigarette lighter can only be used to charge the mobile phone or tablet computer, but not to play.
In the second case, the USB interface inherent in the vehicle-mounted playback device can generally play in this case.
In the third case, the car has a playback device, and then its own USB interface may not be able to play.
Finally, the songs in the USB flash drive must be saved in a format that can be recognized by the on-board system.