<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size: 18px;">brand new and high quality<br><span style="background: white; color: #fff;">OOTDTY</span> <br><br><b>Features:</b><br><br>Amplifier board by default in the ACF-1 mode, use the CTRL mode setting, the welding will be welded out.<br>The CTRL pin is usually connected to the Bluetooth-compatible MUTE pin.<br>By inputting different values at the CTRL terminal, four operating modes can be realized, namely, anti-topping mode 1 (ACF-1), anti-cancellation mode 2 (ACF-2), and anti-topping function off mode (ACF-OFF) and chip shutdown mode<br><br>Specification:<br>Input 3.6 ~ 8.5V<br>Output: 2x10W<br>Dimensions: 2.1x2.1cm/0.83x0.83inch<br>Color: Green<br>Quantity: 1 Pc<br><b>Note:</b><br>1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br>2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!<br><br><b>Package Includes:</b><br><br>1 x HT8697 Differential Amplifier Board (without retail package)<br><br><br><br><br><br>
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