1. Unplug the cigarette lighter, plug the car MP3 into the cigarette lighter socket, and wait for the indicator light on the MP3 to light up.

2. Insert the audio input plug of the mp3 audio converter into your MP3 headphone jack, and press the FM band of the radio according to the FM numbers displayed on the screen.

3. Press the up and down keys on the far left and adjust it to the same number as the MP3 frequency point. Because the car MP3 works by sending out FM signals, the car speakers must be adjusted to the FM band to receive the signal, not the AM band, so they must be adjusted to the same frequency, that is, the same frequency. For example: Generally, car MP3 emits 88.75MHZ (megahertz). Just adjust the frequency of the car audio to 88.70MHZ.

4. Press the button you selected among 1-6 of the selected radio for more than three seconds. When you hear a beep, it will be saved. Then you can listen to MP3 on this frequency. The song played.

5. Next, you can adjust the volume to a level that satisfies you according to your own habits.

With the cigarette lighter mp3, you can listen to music while driving. Currently, cigarette lighter mp3 is crazy loved by many music enthusiasts, but you should not turn on the cigarette lighting function when using mp3. This will It greatly extends its life, and if it is not used for a long time, remember to take it out in time.