Model: JQ-D137BT Power 2*10W Microphone function

Bluetooth Version 5.0

Power supply voltage: 5V (range 3.7V-5V) and current not less 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 original sound.

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

(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, 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/remote 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/long press recording:

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

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

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

15. NEX/ACCO: Short press to select the next song; Double click to switch to the next folder; Long press accompaniment function:

16.OFF/ON: power switch;