Product description
Main control IC: AC5322B Bluetooth IC: AC5322B Bluetooth version is version 5.0 Music format: MP3 / WMA / WAV / FLAC / APE lossless format music Power: 2*3W(connect 2 pieces of 3W speakers) Radio FM frequency: 87.5-107.5 MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / DC 5V About the structure: panel size: 85 * 32 MM, the depth of the board is 33 MM
Bluetooth 5.0 DC 5V Amplifier Decoder Board * 1 (not including 32G card) Cable *4
Note: This item comes without a retail box, but please rest assured that we will pack it well before shipping!
2. DC 5V: charging interface;
4. Microphone: call function;
5. USB: Connect U disk (maximum support 32GB);
6. VOL-: Short press is to select the previous song; the long press is to decrease the volume;
7. PLAY/PAUSE: Short press is to switch between pause and play; the long press is to switch between USB / TF / FM / LINE IN / BLUETOOTH, short press is to automatically search channels in the radio FM state;
8. VOL+: Short press is to select the next song; the long press is to increase the volume;
9. TF: Connect TF memory card (maximum support 32GB);
Bluetooth version: Bluetooth 5.0 With Bluetooth call function, power supply voltage is 5V, current requirement is above 2A Music format: MP3 / WMA / WAV / FLAC / APE lossless format music Power: 2*3W, connect 2 3W speakers Radio FM frequency: 87.5-107.5 MHZ Support function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH / DC 5V About the structure: Panel size: 71 * 22 MM, the depth of the board is 26 MM, the distance between the two screw positioning holes is 59MM
DC 6V-18V+50W Amplifier+Handsfree Mic+Recording+Color LCD