Decoder Board Radio Amplifier Bluetooth 5.0 DC 12V MP3 WMA Audio Module USB TF Car Audio

 

1. Dual decoding supports MP3/WMA/WAV format music:

 

2. Support Bluetooth function

 

3. With digital tube display

 

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

 

5. Power-off memory function 24C02

 

6. Support 5-10 meters distance infrared remote control operation

 

7. Support external audio source input LINE LN (AUX)

 

8. Support radio FM, wired acquisition frequency band (87.5 MAZ-108.0MHZ)

 

9. Button: four-button multi-directional control. VOL-/AUTO/VOL+/MODE

 

Button operation

 

VOL button (previous song/volume reduction): In MP3 state, VOL-short press is for the previous song, long press is for volume reduction; in FM state, short press is to add a radio station number: in Bluetooth function, short press for the previous Bluetooth song, long press to reduce the volume.

AUTO button (play/pause); in MP3 mode, short press AUTO to play/pause; in FM mode, short press to play/pause, long press to automatically receive coexistence; short press Bluetooth/play timeout.

VOL+ button (next song/increase volume); long press to increase volume: in MP3 mode, VOL+ is the next song, short press, long press to lower volume.

MODE button: switch USB/SD/FM/AUX Bluetooth functions in sequence

 

Key description:

 

USB: connect to USB flash drive (supports up to 32GB)

 

LED: digital screen display, red infrared receiving module

 

TF: connect to TF memory card (supports up to 32GB)

 

AUX: audio input interface

 

VOL-: short press to select the previous song; long press to lower the volume

 

PLAY/PAUSE: short press to switch between pause and play; long press to automatically search for radio stations FM

 

VOL+: short press to select the next song; long press to increase the volume

 

Special function description:

 

1. Support folder playback

 

2. Support calls

 

3. Support recording. Recording only supports operations in TF mode or USB mode.

4. Support power-off memory (support last mode and volume memory. (The last setting before power off will be played after power on))

5. Color screen display

6. The power supply voltage supports DC 4.2v-12v, and the current is between 0.5-2A.

7. Can be directly connected to the speaker, with power amplifier and decoding functions.

8. Support song formats MP3/WMA/WAV/APE/FLAC

9. Main functions MP3/USB/TF/LINE IN/FM/BLUETOO remote control/DC12V

10. Bluetooth version is 5.0

11. Chip model Zhongke Bluexun 5536B