MP3 Decoder Board 5V Power Amplifier 2X3W Bluetooth 5.0 Decoder W/Call Function FM Radio Module Sup - Générique

VOL-: Short press is to select the previous song; long press is to decrease the volumePLAY/PAUSE: Short press is to switch between pause and play; long press is to switch between USB / TF / FM / LINE IN/BLUETOOTH, short press is to automatically search channels in the radio FM stateVOL+: Short press is to select song; long press is to increase the volumeWith Bluetooth call function, the power supply voltage is 5V, and the current requirement is above 2AMusic format: MP3 / WMA / WAV / FLAC / APE lossless format musicON/OFF: power switchDC 5V: charging interfaceSwitch indicatorMicrophone: call functionUSB: Connect U disk (maximum support 32GB)TF: Connect TF memory card (maximum support 32GB)Main control IC: AC6826ABluetooth IC: AC6826A Bluetooth 5.0Power: 2*3W, connect 2 3W speakersRadio FM frequency: 87.5-107.5 MHZSupport function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / DC 5VColour: BlackMaterial: ABSPackage Contents:1 x MP3 decoder1 x cableOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.