Main control IC: AC6921
Bluetooth IC: AC6921 Bluetooth version is 5.0
Music format: MP3/WMA/WAV/FLAC/APE lossless format
Bluetooth calling function
recording function
Folder switching function
Radio FM frequency: 87.5—107.5 MHZ
Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control connection / DC 12V 1A
About the structure:
Panel size: length 112 * width 62MM, the panel is surrounded by screw holes, the depth of the panel is 22MM
1. Button and interface function
1. IR: infrared receiving module;
2, MIC: support call and recording functions;
3, USB interface: connect U disk (maximum support 32GB);
4. LCD screen: the synchronous display of lyrics;
5. SD card slot: connect SD memory card (maximum support 32GB);
6. AUX interface: audio input interface;
7. Volume knob: control the volume;
8. REC: Press and hold the REC button to start recording, press the REC button again to cancel the recording function and play the recorded file; when recording, you need to connect a storage device, such as a U disk or TF card;
9. REPEAT: Press the single loop function once, press it again to cancel the single loop, and play it in sequence;
10. PREV/: Short press to select the previous song; long press to rewind;
11. PLAY/PAUSE: Short press is to switch between pause and play; the long press is to radio FM automatic station;
12. NEXT: short press to select the next song; long press to fast forward;
13. MODE: switch between USB / TF / FM / AUX / BLUETOOTH;
Package Included:
1 X MP3 decoder board
1 x Remote Control (batteries not included)
1x amplifier board(optional)