DC 5V 12V LCD Bluetooth 5.0 MP3 Decoder Board Audio DAC USB Player WMA APE Lossless Decoding With Lyrics Display Recording TF FM
Main control IC: AC6921
Bluetooth IC: AC6921 Bluetooth version is 5.0
Music format: MP3 / WMA / WAV / FLAC / APE lossless format
Radio FM frequency: 87.5-107.5 MHZ
Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control connection / DC 5V or 12V (optional)
About the structure: Panel size: length 91 * width 57 MM, the panel is surrounded by screw holes, the depth of the board is 20MM
1. TF card slot: connect to TF memory card (maximum support 32GB);
2. AUX interface: audio input interface;
3. LCD screen: synchronized lyrics display;
4. USB interface: connect to U disk (maximum support 32GB);
5. IR: infrared receiver module;
6. MIC: Support call and recording function;
7. REC: Press the REC button to start recording, press the REC button again to cancel the recording function and play the recording file; when recording, it is more necessary to connect a storage device, such as a U disk or TF card;
8. REPEAT: Press the single cycle function once, and press it again to cancel the single cycle and play in sequence;
9. PREV/VOL-: Short press is to select the previous song; long press is to decrease the volume
10. PLAY/PAUSE: Short press is to switch between pause and play; long press is to radio FM automatic station;
11. NEXT/VOL+: Short press is to select the next song; long press is to increase the volume;
12. MODE: Switch between USB / TF / FM / AUX / BLUETOOTH;
