<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><table style="border-collapse:collapse;font-size:14px;text-align:start;color:rgb(34, 34, 34)" class="ke-zeroborder" width="100%" border="0" cellPadding="0" cellSpacing="0" align="start"><tbody><tr><td><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box"></div><table style="border-collapse:collapse;width:944px" class="ke-zeroborder" width="100%" border="0" cellPadding="0" cellSpacing="0"><tbody><tr><td><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box"></div></td></tr></tbody></table><div style="border:1px solid rgb(174, 174, 174);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px;box-sizing:content-box"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box" class="detailmodule_html"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box" class="detail-desc-decorate-richtext"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box" class="detailmodule_html"><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box" class="detail-desc-decorate-richtext"><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><strong><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Specifications:</span></strong></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Product Name: Bluetooth 5.3 Audio Receiver</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Bluetooth Version: V5.3</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Bluetooth protocol: A2DP/AVCTP</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Bluetooth distance: 10 meters</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Audio Interface: 3.5MM AUX Stereo/RCA/USB U-Disk</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Frequency range: 10Hz-20kHz</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Signal to noise ratio: &gt;110dB</span></p><div><br/></div><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><strong><span style="font-size:18px;font-family:arial, helvetica, sans-serif">Please Note:</span></strong></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">●Powered By USB Charging (No built-in battery )</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">We recommend that you use a 5V1A charger to power the adapter to avoid insufficient voltage and current, which may cause current sound or noise when the adapter is in use.</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">●It&#x27;s a Bluetooth audio receiver only, not a transmitter. Can only be used for audio transmission,So you couldn&#x27;t use it for your keyboard, mouse, file transfer.</span></p><p style="font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box"><span style="font-size:18px;font-family:arial, helvetica, sans-serif">(The function of the Bluetooth receiver is to add Bluetooth wireless function to the wired speaker/headphone, so that the Bluetooth-enabled device such as the mobile phone can be wirelessly connected to the wired speaker/headphone through the adapter.)</span></p></div></div></div></div></div><div style="margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box"></div><div style="border:1px solid rgb(174, 174, 174);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:15px;padding-bottom:15px;padding-top:15px;padding-left:15px;padding-right:15px;box-sizing:content-box"><span style="font-size:20px">1 X Bluetooth 5.3 Receiver</span></div></td></tr></tbody></table><div style="font-size:14px;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box"></div></div><p><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/></p></div></div><p><br/></p>