<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features: <br/>1. Supports BT 5.3 version, ensuring stable connection and clearer sound quality. <br/>2. Support for multiple audio formats to meet diverse music needs. <br/>3. Supports FM radio reception, recording, and folder switching functions. <br/>4. Equipped with a microphone interface, supporting call and echo adjustment. <br/>5. Supports multiple input modes such as USB, TF card, and LINE IN.</p><p>Parameter: <br/>Model: D185BT (microphone interface) <br/>Main control IC: AB5362B <br/>BT IC: AB5362B <br/>Voltage: DC 12V <br/>BT version: 5.3 <br/>Panel size: length 131 * width 49 MM; the panel is surrounded by screw holes, and the depth of the panel is 41 MM <br/>Function description: <br/>BT call function <br/>Microphone interface function <br/>Recording <br/>Folder switching function <br/>TWS function <br/>Music format: MP3 / WMA / WAV / FLAC / APE lossless format music <br/>Radio FM frequency: 87-108 MHZ <br/>Support function introduction: Supports MP3 / USB / TF / LINE IN / FM / BT / remote control connection <br/>Supports adjustment of treble, bass, microphone volume, and microphone reverberation</p><p>Package Include: <br/>1* decoding board <br/>4 * Line <br/>1* Remote control<br/><br/></p></div></div><br/>