<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features: <br/>1. Zero background noise decoding board: isolated design, ensuring no common ground noise, compatible with any amplifier, and pure sound quality. <br/>2. Convenient installation with magnetic suction: The bottom is equipped with a magnet that can be attached to the metal casing, making it more convenient and stable to use. <br/>3. Multi functional audio output: With a 3.5mm audio port, it supports direct connection to headphones or amplifiers, meeting various needs. <br/>4. High performance power isolation: Input voltage 5V/3A, fully isolated design, improves performance and stability. <br/>5. Support APP control: Supports BT name change, password setting, firmware upgrade and other functions, easy to operate.</p><p>Parameter: <br/>Interface: TYPE-C <br/>Input voltage: 5V1-3A <br/>USB decoding format: MP3WMA， Non destructive WAV/FLAC/APE 1411kbps/16bit <br/>BT decoding format: AAC <br/>Support modes: 5.1 BT decoding/USB/sound card/AUX <br/>APP functions: change BT name, set password, set prompt tone size, firmware upgrade, USB flash list, sleep aid song, etc. <br/>Zero background noise, high reliability, high compatibility <br/>Fully isolated power supply, upgraded performance <br/>Product size: 54mm * 42mm * 24mm</p><p>Package Include: <br/>1X power amplifier board <br/>1X shell combination package (requires self-assembly)</p><p>be careful: <br/>The shell needs to be assembled by oneself, and the shipment does not include USB cables and audio cables<br/><br/></p></div></div><p><br/></p>