<div class="detailmodule_text"><p class="detail-desc-decorate-content" style="text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 300;font-size: 14px;line-height: 20px;color: #000;margin-bottom: 12px;">Audio device one input port can be expanded to 4 interfaces through this machine<br />4 channels can be input and output simultaneously, and the volume can be adjusted independently<br />6.5mm large two-core interface, can connect dynamic microphone or musical instrument<br />With amplification function, press the blue switch, the amplification is about 5.6 times (15db)<br />Built-in lithium battery, full of continuous use for 8-10 hours, the USB cable included can be charged with a mobile phone charger.<br /><br />Colour:Black<br />Material:Aluminum Alloy<br /><br />Package Contents:<br />1 * sound card<br />1 * charging cable<br />1 * 6.5 audio cable<br /><br />Only the above package content, other products are not included.<br />Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.</p></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div>