1. Car CD player

This is the earliest way to play music in cars. If you are a music enthusiast, you may prefer to play music through car CDs. Because the CD player can achieve lossless music transmission of true analog signals, your ears can enjoy one high-quality music feast after another. However, there are only a dozen or dozens of songs on a disc. To enjoy pure music, you need to accept the trouble of changing CDs; at the same time, you need to consider that the price of a high-quality genuine disc is still a bit expensive.

2. Listening to music via USB flash drive

There are many models that support USB flash drives. Listening to songs on a USB flash drive is easy to install and can give the music a good high-fidelity effect; if you choose music files with good sound quality, the listening experience will be clearer. Using a USB flash drive, you can download the songs you like to listen to. But the process of downloading songs is a bit cumbersome. It is usually downloaded from the Internet and then copied to a USB flash drive.

3. Connect the AUX audio cable to the mobile phone

This method is generally supported by current cars. As long as you use the AUX car audio cable to connect one end to your mobile phone and the other end to the car player, you can play music. Although it seems to be less convenient than Bluetooth, the sound quality will be better. In addition to being used in the car, the AUX car audio cable can also be connected to computers, headphones, speakers, etc. for music playback.

4. Connect the car Bluetooth to your mobile phone

It is the most convenient method to directly use the car system to connect your mobile phone via Bluetooth for music playback. And it is very convenient to switch songs whether it is a mobile phone or a car central control system, but sometimes it is a little slow to use the car central control system to start the mobile phone to play music. If your mobile phone has enough data, you can also play and download songs online.

Use of car mp3

1. Connect the car MP3 transmitter and the computer USB port through a USB cable to download your favorite MP3 songs;

2. Plug the car MP3 transmitter into the 12V/24V car cigarette lighter;?

3. Adjust the frequency of the car radio to the same frequency as the car MP3 transmitter. Pay attention to using the FM band and avoid the frequency of the car MP3 transmitter. There are broadcast frequencies, you can try several frequencies to find the best effect;?

4. The car transmitter automatically plays music files and converts the music signal into FM signal, which is accepted and played by the car FM frequency modulation system.

Notes

1. As a vehicle-mounted device, you should try to use car power supply instead of using batteries. However, the power quality provided by the car cigarette lighter is not very standard because Others are designed for cigarette lighter devices, not for electrical appliances, so the power supply system for car MP3 players must be designed according to the power supply conditions of the car itself to ensure the stable operation of MP3 players.

2. It is unreasonable to consider the internal space factors of the car itself. It is unreasonable to need to drag wires or affect the cleanliness of the interior of the car or even the driving operation due to unreasonable size.

Reference material: Car MP3