Bluetooth MP3 WMA Decoding Board Module with SD Card Slot USB FM Remote Decoding Board Module for Car

Bluetooth MP3 WMA Decoding Board Module with SD Card Slot U-Disk FM Remote Decoding Board Module  for Car

Specification:   
- Audio Formats: MP3 / WMA
- Tuner Bands: FM
- FM Frequency: 87~108MHz
- Automatic channel channel and storage for 30, but need welding the antenna for the radio.
- Output voltageL 300MV, no amplifier chip
- Voltage: 7~12V
- Supports stereo sound, L,R output
- Supports SD card /U-Disk
- With remote controller
- With LED display to show the playing time, the radio frequency.

Instructions
MP3 playing mode:
- "Last song" will be playing by a short press;  long press will turn down the volume;
- " Next song "is played by a short press, and a long press will turn up the volume;
- "MODE" : FM, MP3, and AUX will playing in order;
- "Play / pause" button for the first time to pause the playback of the song, once again press to restore to play state
- tips: Under boot state, insertting copy of MP3 songs U disk or SD card, the machine will automatically recognize and play

FM operation instructions:
- Use the "MODE" button to switch the machine to the FM state (the default is FM when the U is switched on without a /SD disk):
- A short press for the "last song" from high to low station search, long press the volume reduction;
- "Next song" for a  short press will search radio, long press will turn up the volume;
- "MODE" machine tool selection: AUX, FM, and MP3 will play in order;
- "Play / pause" short press will jump into the next store of radio, long press for 3 seconds to perform automatic search and storage station
- tip: ANT welding hole on decoding board, used for connecting rod antenna in common use. Can also be directly welded on the board of a 50cm or so wire.
- Note: Radio effect depending on different radio position and the position of the radio signal strength, the effect of the reception and professional radio is different, if the radio effect is not good, please change a place to test.

AUX function operation:
On the front panel of the "mode" button to switch to the "aux" state, then other function keys are failure, only the "mode" button ican work, sound source can be output by the motherboard 3P/2.0 input terminal.

LED display part:
- MP3 status: displays the current play of the song from the U disk or SD card, and displays the time schedule;
- Adjust the volume: display volume lines;
- AUX status: displays the current working state;
- FM status: display the current radio frequency

Packing List:
- 1 x MP3 decoding board