Bluetooth 5.0 MP3 Decoder Board 2*10W 20W Amplifier Audio Player 5V DIY MP3 Player Car FM Radio Module TF USB Mic Record

Brand Name : kebidu Origin : Mainland China Special Features : MP3 players Model: : JQ-D137BT Power 2 * 10W Microphone Function Main control IC : Zhongke Nanxun AB5362B Power amplifier IC : Zhongke Nanxun AB5362B Bluetooth version 5.0 Power supply voltag : 5V (range 3.7V-5V), current not less than 2A Feature1 : Connect microphone function Feature2 : Accompaniment function Feature3 : Recording function Radio FM frequency : 87.5-107.5 MHz Panel size : 128 * 57 MM Support Function Introduction : Supports MP3/USB/TF/LINE IN/FM/BLUETOOTH/Remote Control/DC 5V

Bluetooth 5.0 MP3 Decoder Board 2*10W 20W Amplifier Audio Player 5V DIY MP3 Player Car FM Radio Module TF USB Mic Record

Model: JQ-D137BT Power 2*10W Microphone function Bluetooth Version 5.0 Power supply voltage: 5V (range 3.7V-5V) and current not less than 2A. Power: 2*10W, and two 10W speakers can be connected at the same time. Connect the 6.5mm microphone function, Support music accompaniment to eliminate the original sound. Support recording. Recording only supports operation in TF mode or USB mode. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as a U disk or TF card;) Folder switching function Support song format MP3/WMA/WAV/APE/FLAC Radio FM frequency: 87.5—107.5mhz Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/ DC 5V About structure: panel size: 128 * 57 MM, panel corner and screw hole position, then cover surface, the depth of the board is 32 MM 1.Microphone interface; 2MICVOLUME:Increase and decrease microphone volume; 3. DC5V: charging interface; 4.IR: Infrared receiving module: 5.USB: Connect to a USB drive (up to 32GB supported): 6LED: Color screen display, with numbers displaved in red: 7.TF card: Connect to a TF storage card (up to 32GB supported); 8.ECHO: Reverberation sound with volume reduction: 9.AUX: Audio input interface: 10.VOLUME: Total volume plus total volume minus 11.MIN PRl: microphone prioritv/long press recording: 12.Mode:Switching between USB/TF/FM/AUX/BLUETOOTH; 13. PREV: Short press to select the previous song; Double click to switch to the previous folder; 14. SCAN: Short press to switch between pause and plavback: Short press in EM mode to automatically search for channels 15. NEX/ACCO: Short press to select the next song; Double click to switch to the next folder; Long press accompaniment function: 16.OFF/ON: power switch;