2*40W Hands free Board 12V Bluetooth 5.0 MP3 Player 80W Amplifier Car

2*40W Hands-free Board 12V Bluetooth 5.0 MP3 Player 80W Amplifier Car FM Radio Module Support FM TF USB AUX Bluetooth version 5.0Power: 2*40WBluetooth calling function functionMusic format: MP3/WMA/WAV/FLAC/APE lole format musicRadio FM frequency: 87.5—108 MHZFolder switching functionSupport function introduction: support MP3 / USB / SD / LINE IN / FM / BLUETOOTH / remote control connection / DC 12V (voltage range 7V-25V, current not le than 2A)1. Description of function1. Long pre the MODE on to start , long pre the MODE on again to cancel the function and play the recorded file;2. When , it is neceary to connect a storage device, such as: U disk or TF card;Under the storage device, such as U disk or TF card, long pre the PLAY/PAUSE on (play/pause) to enter the folder and play the file;2. on and interface function1. PREV: Twist to the left to select the previous song;NEXT: Twist right to select the next song;2. IR: infrared receiving module;3, MIC: support call and functions;4. USB interface: connect U disk (maximum support 32GB);5. LED: dial screen display;6. SD card slot: connect SD memory card (maximum support 32GB);7. AUX interface: audio input interface;8. Volume knob: control the volume;9. REC: Pre and hold the REC on to start , pre the REC on again to cancel the function and play the recorded file; when , you need to connect a storage device, such as a U disk or SD card;10. REPEAT: Pre the single loop function once, pre it again to cancel the single loop, and play it in sequence;11. FD-: The short key is to switch to the previous folder, and the long pre is to rewind;12. FD+: Short key is to switch to the next folder, long pre is fast forward;13. PLAY/PAUSE: Short pre is to switch between pause and play; long pre is to radio FM automatic station;14. MODE: Switch between USB / SD / FM / AUX / BLUETOOTH;