<h1 style="text-align:center" align="center"><strong>10w Amplifier MP3 Decoder Board Wireless Bluetooth 5V Car Audio MP3 Player AUX USB TF FM Radio Module Support Karaoke Microphone</strong></h1><h2><strong>Feature:</strong></h2><h3>Model: JQ-D129BT</h3><h3>Microphone function</h3><h3>Bluetooth version 5.0</h3><h3>Power supply voltage: 5V (range 3.7V-5V) and current not less than 2A.</h3><h3>Power: 2*5W, and two 5W speakers can be connected at the same time.</h3><h3>Connect the microphone function,</h3><h3>Folder switching function</h3><h3>Music format: MP3/WMA/WAV/APE/FLAC lossless music format.</h3><h3>Radio FM frequency: 87.5—107.5mhz.</h3><h3>Introduction of support function: Support MP3/USB/TF/LINE IN/FM/Bluetooth/remote control/DC 5V.</h3><h3>About structure: panel size: 94 * 35 MM, two corners of the panel and the position of screw holes, and the depth of the panel is 38 mm.</h3><h2><strong>Key Description：</strong></h2><h3>1. Microphone interface;</h3><h3>2. IR: infrared receiving module;</h3><h3>3, LED: color screen display, digital display in red;</h3><h3>4. USB: Connect a U disk (maximum support 32 GB);</h3><h3>5. OFF/ON: power switch;</h3><h3>6, VOL-: short press is to select the previous song; Long press is to reduce the volume; Double-click to switch to the previous folder;</h3><h3>7. AUX: Audio input interface;</h3><h3>8. SCAN: Short press is to switch between pause and play; In FM state, short press is an automatic station;</h3><h3>9. TF card: connect TF memory card (maximum support 32 GB);</h3><p></p>