Multi Functional Smart Car Charger

1) This product is equipped with a Bluetooth version, which can make calls with Bluetooth hands-free, and dual USB ports for charging, which can simultaneously charge multiple electronic devices on the car.

2) Use TF card/U disk to store and play songs, which can be played directly after power on; (Only USB2 of this machine supports U disk playback/charging port, USB1 can only be used as charging port)

3) Support MP3, WMA music file format

4) Support audio input function, insert the mobile phone through the AUX line into the car MP3 audio hole for FM transmission section to obtain high-definition sound quality;

5) This player has the automatic memory function of tracks, which can save you the trouble of hearing from the beginning when the device is powered off, and the player will remember the track that is playing when the power is turned off. From

main feature:

1) Dual USB port charging, to meet the simultaneous charging of multiple electronic devices on the car.
2) Use TF card/U disk to store and play songs, which can be played directly after power on; (Only USB2 of this machine supports U disk playback/charging port, USB1 can only be used as charging port)
3) Support MP3, WA music file format
4) Support audio input function, insert the mobile phone through the AUX line into the car MP3 audio hole for FM transmission section to obtain high-definition sound quality;
5) This player has the automatic memory function of tracks, which can save you the trouble of hearing from the beginning when the device is powered off, and the player will remember the track that is playing when the power is turned off. Start from this.
Precautions:
1) This product has a slight heat during work or it will pause/restart when the car starts. This is a normal phenomenon, please use it with confidence.
2) When not using this product for a long time, please pull it out from the cigarette lighter.
3) Only USB2 of this machine supports U disk playback/charging port (inside USB port), and USB1 can only be used as charging port (outer USB port).

Simple troubleshooting:

A. The frequency indicator does not light up during use. Please check whether the fuse is damaged, whether the power supply voltage is within the rated working voltage range, and whether the cigarette lighter is well connected with the female seat;
B. If the indicator light shows, but it does not play, please check whether there is no supported audio source in the player;
C. If the display frequency is normal but there is no sound, please check whether the volume button of the player is adjusted to the minimum
D. If there is noise in the song during replay, or the sound quality is not good, please try to reduce the volume of the player, increase the volume of the car audio, or download a higher quality sound source on the player.

How to use car MP3:

1. Plug the machine into the car cigarette lighter or charging socket, the machine will automatically enter the playback state and start playing songs;
2. Set the playback frequency; short press the M key, then press the up and down keys to set the transmission frequency to the desired value;
3. Turn on the car radio and set the radio frequency to the same working frequency as the car MP3 player. For example, the frequency of the car MP3 is 87.5MHz, then the radio frequency can be adjusted to the same (87.5MHz) and you can play it; if you encounter noise, please change a frequency, try to avoid the local radio frequency when using, so as to avoid interference and achieve high Clear sound quality.
4. Play volume adjustment; directly wave the knob switch to adjust the volume.