40W 5V-26V
Feature
Bluetooth version 5.0
Power amplifier: 2*40W
Bluetooth call function
recording function
Music format: MP3 / WMA / WAV / FLAC / APE lossless format music
Radio FM frequency: 87.5-107.5 MHZ
Folder switching function
Support function introduction: support MP3 / USB / TF/ LINE IN / FM / BLUETOOTH/remote control connection/DC 5V-26V
About the structure: Panel size: 107 * 25 MM, the depth of the board is 38 MM


Description of recording function

1. Long press the MODE button to start recording, and long press the MODE button again to cancel the recording function;
2. Long press the PLAY/PAUSE button to play the recording file;
3. When recording, you need to connect a storage device, such as U disk or TF card;

Button function
USB: Connect U disk (maximum support 32GB)
LED: digital display, digital display red
Infrared receiver module
TF: Connect TF memory card (maximum support 32GB)
AUX: Audio input interface
VOL- button (previous song/volume down): in MP3 state, short press VOL- to last song, long press to decrease volume; in radio FM state, short press to move up one channel; in Bluetooth function Short press is the previous Bluetooth song, long press is the volume decrease.
PLAY/PAUSE button (play/pause): Short press PLAY/PAUSE in the MP3 state to play/pause; short press in the radio FM state to automatically close and save the station; short press to play/pause in the Bluetooth function.
VOL+ button (next song/volume increase): short press VOL+ in the MP3 state for the next song, long press to increase the volume; short press in the radio FM state to adjust one station down; short press in the Bluetooth function For the next song in Bluetooth, long press to increase the volume.
MODE: Switch between USB / TF / FM / LINE IN / BLUETOOTH








25W 6V-20V
Key Description:

USB: Connect U disk (maximum support 32GB)

LED: Digital color screen display, red infrared receiver module

TF: Connect TF memory card (maximum support 32GB)

AUX: Audio input interface

VOL-: Short press is to select the previous song; long press is to decrease the volume

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

VOL: Short press is to select the next song; long press is to increase the volume

MODE: USB/TF/FM/AUX/BLUETOOTH sound switch

Special function description:

1. Support folder playback

2. Support call

3. 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 recording file; when recording, it is more necessary to connect a storage device, such as a U disk or TF card;)

4. Support power off memory (support the 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 betweenDC6v-18v, and the current is between 1-3A.

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

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

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

10. The Bluetooth version is 5.0

11. Chip model Zhongke Lanxun 5536A

12. Power 50W, true stereo dual channel. (2*25W)

13.do not included the battery