<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span style="font-size:20px"><strong>Features:</strong></span><br/>1.Small size and exquisite arrangement of components<br/>2.Easy to use, DC4V-12V power supply is sufficient<br/>3.Beautiful sound quality and high cost-effectiveness<br/>4.Stable performance, output power 0.5W-0.7W<br/>5.Wide application range</p><p><span style="font-size:20px"><strong>Parameters:</strong></span><br/>PCB size: 25mm * 25mm<br/>Working voltage: DC4-12V (recommended working voltage 6-9V, higher working voltage causes relatively severe heating)<br/>Output power: 0.5W-0.7W</p><p><span style="font-size:20px"><strong>Package include:</strong></span><br/>Micro power amplifier module * 1<br/><br/></p></div></div><p><br/></p>