WSDMAVIS 1 Pcs Bluetooth 5.0 Decoder Board Digital Audio Player Module MP3 WMA WAV FLAC APE Lossless Decoder Board Support USB TF Card

Key Operation: MODE: USB / TF / FM / LINE IN / BLUETOOTH voice switching. REPEAT: Press once to cycle through singles, press again to cancel cycle through singles EQ: sound field mode, test 6 kinds of sound quality; (classical) (jazz) (rock) (subwoofer) (pop) (normal) PLAY / PAUSE: short press is to switch between pause and play; long press is radio FM automatic station PREV / VOL-: short press is to select the previous song; long press is to decrease the volume NEXT / VOL +: short press is to select the next song; long press is to increase the volume USB: connect U disk (up to 32GB,not included) TF: connect TF memory card (up to 32GB,not included) IR: infrared receiving module LINE IN: audio input interface About the structure: Panel size: 77.5 * 52.5MM, the screw holes are located around the panel,size:74*49mm,mounting hole diameter:36*36mm. Package Includes:1Set 1 x MP3 Decoder Board 1 x Remote Control (without battery) 1 x Cables