<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features:<br/>1. Composed of MH-M18 BT audio module, 8002 power amplifier chip and many other components<br/>2. Supports BT automatic connection technology, supports WAV/WMA/FLAC/APE/MP3 lossless decoding.<br/>3. With LED music spectrum display, lights move with the music, support BT playback and audio line input playback<br/>4. After the production is completed, it can be connected to the cell phone BT or through the audio socket to lose signal for playback.<br/>5. Can be used for basic electronic technology and skills teaching and training, electronic enthusiasts, beginners training to enhance the comprehensive practical skills</p><p>Parameter:<br/>Supply voltage: DC 5V (5.5*2.1)<br/>Audio input: BT and audio line two input methods<br/>Auxiliary function: spectrum function (LED flashing) speaker<br/>Product size: 76*69*69mm</p><p>1.BTV4.2 version, support TB auto-reconnect technology, support WAV/WMA/FLAC/APE/MP3 lossless decoding<br/>2.After power on, the phone searches for the BT name MH-M18, connect to BT to play music; can also be connected to the 3.5MM audio cable to play music<br/>3.Module blue indicator light:<br/>When BT is not connected, the indicator light is flashing.<br/>When BT is connected, the indicator light is always on.<br/>When BT is playing, the indicator light is flashing slowly.</p><p>Package include:<br/>DIY loose parts*1<br/><br/></p></div></div><p><br/></p>