1. First, turn on the ignition switch, step on the clutch pedal or brake pedal, and start the vehicle.

2. Turn on the car display screen. As shown in the figure, most vehicles will have an LCD display. Find the button to turn on the display, and then press it with your hand to turn on the display.

3. Prepare the USB disk with the songs downloaded, and insert it into the USB interface at the bottom of the screen, as shown in the picture.

4. After inserting the USB flash drive, the system will generally read for a while, and the songs downloaded from the USB flash drive will appear in about 5 seconds. Click the connection in the upper right corner to find the All the songs on the disc.

5. When switching songs, find the "scan" option directly at the bottom of the screen and click it with your hand. This will switch to the next song.

6. Find the "mean" option button at the bottom of the screen and click it to adjust the sound of the song, such as adjusting the volume of the sound and the difference in sound quality.

Extended information:

Usage precautions:

1. Please use the voltage specified by the car MP3, DC DC12V-24V, if you use a voltage other than the specified power supply , may cause the machine to work abnormally, or may damage the product;

2. When the car is starting or igniting, please do not insert this product into the car cigarette lighter, otherwise it may cause the machine to overvoltage and burn out. ;

3. When not using the machine for a long time, please take out the cigarette lighter;

4. Use the car audio to adjust the volume as much as possible. Do not adjust the volume of the machine too much. large, otherwise it may produce popping sound and distortion. Please press the back button to reduce the car MP3 output volume and it will return to normal;

5. When selecting a radio station, try to avoid local radio stations with strong signals to avoid interference and affect the sound quality. .