Fuhjythy Bluetooth 5.0 MP3 Decoder Board Module 2 x 3W Speaker Car FM Radio Module 5V Support Recording Call Handsfree Function

7, support external audio input LINE IN (AUX); 8, support radio FM, receiving frequency band (87.5MHZ-108.0MHZ); 9, button: four buttons multi-directional control, the previous song / play pause / next song / MODE; 10, support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / DC 5V; 11, on the structure: panel size: 85 * 32 MM, the depth of the board is 33 MM 3, 2 * 3W, connect 2 3W speakers. 4, support TF card, support USB interface (U disk); 5, power failure memory function; 6, support 5-10 meters distance infrared remote control operation; First, the main function: 1. Music format: MP3 / WMA / WAV / FLAC / APE lossless format music. 2, AC5322B Bluetooth version is version 5.0 Second, the button operation details: 1. VOL-button (previous song/volume reduction): In MP3 state, VOL-short is the previous song, long is for volume reduction; in FM state, short to adjust one station number; in Bluetooth Short under the function is the last song of Bluetooth, long to decrease the volume. 2. AUTO button (play/pause): In the MP3 state, AUTO is short pressed to play/pause; in FM state, short is play/pause, long is for automatic receiving and saving; in Bluetooth function, short to play /.