Wireless Bluetooth 5V 12V MP3 WMA Board Audio Module Supports USB SD AUX FM Audio Radio Module Car Accessories

Main functions:

1. Dual de supports music in MP3/WMA/WAV/FLAC/APE lole format;

2. Support Bluetooth function, Bluetooth version 5.0;

3. With nixie tube display;

4. Support MMC/SD/MMA and other cards, and support USB interface (USB disk);

5. Power off memory function;

6. Support 5-10m distance infrared remote control operation;

7. Support external audio source input LINE IN;

8. Support FM reception and retrieval frequency band (87.5MHZ-108.0MHZ);

9. Key: four key multi-directional control, VOL -/AUTO/VOL+/MODE.

Key operation details:

1. VOL on (previous song/volume reduction): under MP3 status, short pre of VOL is the previous song, long pre is the volume reduction; Short pre in FM status means one station number is raised upward; Under the Bluetooth function, a short pre is the previous song of Bluetooth, and a long pre is the volume reduction.

2. AUTO on (play/pause): Under MP3 status, pre AUTO briefly to play/pause; Under FM status, short pre means play/pause, and short pre means automatic station receiving and coexisting; Pre briefly under Bluetooth function to play/pause.

3. VOL+on (next song/volume increase): Under MP3 status, short pre of VOL+is the next song, long pre is the volume increase; Under FM status, short pre means downward adjustment of one station number; Under Bluetooth function, short pre is the next song of Bluetooth, long pre is the volume reduction.

4. MODE key: switch between USB/SD/FM/audio input/Bluetooth functions in turn.