Bluetooth 5.0 MP3 Board 2*10W 20W Amplifier Audio Player 5V DIY MP3 Player Car FM Radio Module TF USB Mic Record

Bluetooth 5.0 MP3 Board 2*10W 20W Amplifier Audio Player 5V DIY MP3 Player Car FM Radio Module TF USB Mic RecordModel: JQ-D137Power 2*10W Microphone function

Bluetooth Version 5.0

Power supply voltage: 5V (range 3.7V-5V) and current not le than 2A.

Power: 2*10W, and two 10W speakers can be connected at the same time.

Connect the 6.5mm microphone function,

Support music accompaniment to eliminate the sound.

Support . only supports operation in TF mode or USB mode.

(pre the MODE on to start , pre the MODE on again to cancel the and play the recorded file; exit the mode and pre the pause on to exit. When , you need to connect a storage device, such as a U disk or TF card;)

Folder switching function

Support song format MP3/WMA/WAV/APE/FLAC

Radio FM frequency: 87.5—107.5mhz

Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/e control/ DC 5V

About structure: panel size: 128 * 57 MM, panel corner and screw hole position, then cover surface, the depth of the board is 32 MM

1.Microphone interface;

2MICVOLUME:Increase and decrease microphone volume;

3. DC5V: charging interface;

4.IR: Infrared receiving module:

5.USB: Connect to a USB drive (up to 32GB supported):

6LED: Color screen display, with numbers displaved in red:

7.TF card: Connect to a TF storage card (up to 32GB supported);

8.ECHO: Reverberation sound with volume reduction:

9.AUX: Audio input interface:

10.VOLUME: Total volume plus total volume minus

11.MIN PRl: microphone prioritv/pre :

12.Mode:Switching between USB/TF/FM/AUX/BLUETOOTH;

13. PREV: Short pre to select the previous song; Double switch to the previous folder;

14. SCAN: Short pre to switch between pause and plavback: Short pre in EM mode to automatically search for s

15. NEX/ACCO: Short pre to select the song; Double switch to the folder; pre accompaniment function:

16.OFF/ON: power switch;