Plug in the USB adapter.

Car MP3 is a modern trendy product that is sought after and loved by many audiophiles. Gradually, remote control car MP3 began to replace traditional MP3. The following are the specific usage methods:

1. When using a car MP3 player, plug the USB cable of the car MP3 adapter into the USB port of your portable music device (MP3).

2. If you set the frequency of the car radio that selects a frequency point of the car MP3 to the same frequency as the car MP3, you can listen to music.

3. If you press the playback button on the car's MP3 player, playback will start. You can adjust the channel and sound by pressing the button.

4. By adjusting the volume of portable music equipment and car stereos, the music effect can be significant.

How to connect the car mp3/mp5 player with Bluetooth to the mobile phone?

1. First, the mobile phone and the car Bluetooth device must establish a pairing relationship. Turn on the Bluetooth function of the mobile phone and car Bluetooth device respectively, and set the Bluetooth settings of the mobile phone to "visible to everyone".

2. Then search for the Bluetooth device in the mobile phone. After finding it, select it for pairing connection. The pairing password is: 0000. After the pairing is completed, the connection is successful.

3. After the car Bluetooth is successfully paired with the mobile phone Bluetooth, you can make and receive calls; play music on the mobile phone and enjoy music on the car Bluetooth device.