<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div>Features: <br/><br/> * Mini high-fidelity digital bluetooth audio power amplifier. <br/><br/> * Built-in LCD display with back light function. <br/><br/> * Storage card, U disk, mp3 format game, support bluetooth wireless connection. <br/><br/> * Support FM stereo radio. <br/><br/> * Four output channels, can connect 2 pairs of speakers less than 8 inches <br/><br/> * The newly designed colorful lighting front panel brings coolness <br/><br/> * With treble, bass and volume control, it is very easy to use. <br/><br/> * Low distortion provides clearer, stronger and more powerful sound. <br/><br/> * Two main output channels. <br/><br/> * With remote control function. <br/><br/> * DC power input, suitable for your car. <br/><br/><br/><br/> Specification: <br/><br/> Name: Power amplifier <br/><br/> Material: aluminum alloy + plastic <br/><br/> Rated voltage: dc12v <br/><br/> Rated power: 40wx4 <br/><br/> Resolution: 47k <br/><br/> Distortion rate: 0.4% <br/><br/> Impedance: 4-16 ohm <br/><br/> Signal to noise ratio: -95db <br/><br/> Effective frequency range: 20Hz-20khz <br/><br/> Color: black <br/><br/><br/><br/> Packing included: <br/><br/> 1 * Power Amplifier <br/><br/> 1 * Remote Control <br/><br/><br/><br/> Note: <br/><br/> 1. Please allow 1-3cm (0.4-1.18&quot;) difference due to manual measurement and slight color variation for different display setting. <br/><br/> 2. Due to the light and screen difference, the item&#x27;s color may be slightly different from the pictures. Please understand.</div><p style="text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px" align="left"></p></div></div><p><br/></p>