Description：

●Bluetooth version 5.0

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

●Power: 2*5W, and two 5W speakers can be connected at the same time.

●Connect the microphone function,

●Folder switching function

●Microphone function

●Music format: MP3/WMA/WAV/APE/FLAC lossless music format.

●Radio FM frequency: 87.5—107.5mhz.

●Introduction of support function: Support MP3/USB/TF/LINE IN/FM/Bluetooth/remote control/DC 5V.

●About structure: panel size: 94 * 35 MM, two corners of the panel and the position of screw holes, and the depth of the panel is 38 mm.

Interface Introduction：

1. Microphone interface;

2. IR: infrared receiving module;

3, LED: color screen display, digital display in red;

4. USB: Connect a U disk (maximum support 32 GB);

5. OFF/ON: power switch;

6, VOL-: short press is to select the previous song; Long press is to reduce the volume; Double-click to switch to the previous folder;

7. AUX: Audio input interface;

8. SCAN: Short press is to switch between pause and play; In FM state, short press is an automatic station;

9. TF card: connect TF memory card (maximum support 32 GB);