<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="position:relative"><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">There are 2 models optional,, Please choose suitable model before purchase:<br/>(1) BT5.4 AURACAST LC3,Bluetooth Transmisster<br/>(2) BT5.4 ,Bluetooth Receiver&amp;Transmisster</span></strong><br/><br/><span style="font-size:16px">This is the newest mini Bluetooth 5.4 audio transmitter,built-in QCC3086 chip,support LE audio LC3 and Auracast broadcast audio,it mainly helps those devices that don&#x27;t have Bluetooth capability to also enable Bluetooth playback.Broadcast mode allows simultaneous connection of multiple Auracast-enabled Bluetooth devices<br/>1.QCC3086 chip,support SBC,aptX,aptX-LL,aptX-HD,aptX-AD and LC3 audio codec,bring Hifi sound(Note:not support LDAC)<br/>2.Bluetooth 5.4 audio transmitter,compatible with most Bluetooth devices,you can insert the adapter to PC,TV or your PS4/5,then Bluetooth connect the headphones or speaker to listen audio<br/>3.Auracast broadcast audio,Support connect multiple auracast-enabled Bluetooth devices at the same time.<br/>4.Type-c audio input,ompatible with various transmitter devices with Type-c interface,like the TV,Notebook,Computer,PS4,PS5<br/>5.Support Mic when use the Bluetooth transmitter or LE Audio mode,not support mic under Auracast audio<br/><br/>Package:<br/>1*Bluetooth 5.4 audio adapter<br/>1*USB to Type-c adapter<br/>1*User manaul<br/><br/>How to use:<br/>1.Priority LE/and BT mode<br/>LE Audio Mode:Switch the mode to be&#x27;&#x27;BT/LE&#x27;&#x27;,long press and hold the button until the light flash blue&amp;red light QUICKLY<br/>Tips:LE Audio only support two audio codec,it will show by white or green light<br/>Bluetooth Mode:Switch the mode to be&#x27;&#x27;BT/LE&#x27;&#x27;,long press and hold the button until the light flash blue&amp;red light SLOWLY<br/><br/>2.Auracast mode:<br/>Switch the mode to be&#x27;&#x27;Auracast&#x27;&#x27;,open the headphones or speaker,wait for them to pair up automatically.<br/>Tips:Make sure the headphones or speakers support auracast function<br/><br/>3.Indicator light description<br/>LE Audio:Keep green light,it mean LL audio codec<br/>Keep white light,it men HQ audio codec<br/>Bluetooth:Keep blue light,it mean SBC audio codec<br/>Keep Cyan light,it mean aptx audio codec<br/>Keep green light,it mean aptx-hd<br/>Keep red light,it mean aptx-lossiess<br/>Keep white light,it mean aptx-ll<br/>Keep orange light,it mean aptx-ad</span><br/><br/><br/><br/><br/><br/></p></div></div></div><br/>