Scheda decodifica Bluetooth 5.3 MP3 WMA 9V 12V Modulo audio USB TF AUX Radio FM Lettore musicale per auto wireless con microfono e telecomando

Specifications Model: M15B Bluetooth version 5.3Support lossless music playback, with power protection function. Reverse connection will not damage the motherboard and the display will not light up Infrared receiving: can match infrared remote control TF: Card slot connected to TF memory card with maximum support of 32GB; SCREEN: Digital color screen display, red color screen customization can be supported; AUX: Audio input interface USB interface: supports connecting to U disk up to 32GB Volume-: Short press the previous song in the USB/SD state; short press the previous station in the FM state, and long press the volume to decrease SCAN: Short press to play/pause in USB/SD state, long press to automatically scan for radio stations in FM state; VOL+: Short press to select USB/SD state; short press to select FM radio station; long press to increase volume MODE: When there is an SD card and U disk: the switching sequence is USB→SD→FM→AUX→USB; when there is only a U disk: the switch The switching sequence is USB→FM→AUX→USB; when there is only an SD card: the switching sequence is SD→FM→AUX→SD; Main control IC: AB5362B Bluetooth IC: AB5362B Bluetooth version is 5.3 Music format: MP3 / WMA / WAV and other lossless formats Radio FM frequency: 87.5-108.0 MHz Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / remote control connection / 9V-12V About the structure: Panel size: 106 * 25 MM, the two sides of the panel have screw hole positions, the width of the board is 19.8mm, the depth of the board is 24mm