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<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>2-IN-1 Bluetooth5.1</strong></span></h1>
<p style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:center;white-space:normal;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" align="center"><span style="font-size:48px"><strong>Receiver & Transmitter</strong></span></p>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">·Bluetooth 5.1 ·10M Distance ·Handsfree ·Driver free</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><strong><span style="font-size:48px">Bluetooth 5.1 Stable Singal Transmission</span></strong></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="start"><span style="font-size:24px">Enjoy stereo sound effect without delay, offers a 10m stable connection and supports SBC codec, delivering clear, functional, and enjoyable sound—both for listening and for speaking. (Note: Phone calls only be supported in RX mode, not in TX mode).</span><span style="font-size:24px"><span> </span></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><strong><span style="font-size:48px">One Key Switch, toggle the button to switch TX or RX mode</span></strong></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">A perfect combination of transmitting & receiving</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><strong><span style="font-size:48px">Transmitter Mode</span></strong></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">Upgrade a non-Bluetooth device to a Bluetooth transmitter</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Receiver Mode</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">Add Bluetooth functionality to non-Bluetooth device</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Add Bluetooth to Your Car</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">·Handsfree Calling ·Play Music</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>One-to-Two Pairing</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">Connect two phones/laptops to use.</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">PS: Only RX(Receiver mode) can support dual pairing,TX (Transmittermode) can not support connect 2 earphones.</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Vast Compatibility</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><strong><span style="font-size:48px">Small and Exquisite</span></strong></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">Comfortable hand feeling, stable sound quality</span><br><strong><span style="font-size:48px">HiFi Performance, High-Quality Stereo</span></strong></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:24px">Support SBC audio decoding, this Bluetooth 5.1 Adapter is able to let you enjoy the experience of exquisite high school, high-range, and low-frequency sound effects so that you will not miss all the wonderful sounds.</span><br></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Plug & Play</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="start"><span style="font-size:24px">You don't need to install a driver for any compatible device. Both the 3.5mm and USB-A ports need to be connected, then you can directly connect it to your Bluetooth devices, very easy and convenient.</span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Product Overview</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Usage Steps of TX Mode</strong></span></h1>
<div style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;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" class="detailmodule_html" align="start">
<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">
<h1 style="text-align:center;box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Usage Steps of RX Mode</strong></span></h1>
<h1 style="text-align:center;box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Bluetooth Connection</strong></span></h1>
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<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>LED Indicator Light Status</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><span style="font-size:48px"><strong>Product Specifications</strong></span></h1>
<h1 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="center"><strong><span style="font-size:48px">Product Listing</span></strong></h1>
<h3 style="font-family:"Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box" align="start"><span style="font-size:20px"><strong><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:20px;font-family:PingFangSC-Regular"><u>>>>NOTE:</u></span></strong></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">If the product fails to pair or the light does not light up, you can use the following solutions:</span></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">1. Check whether the power supply of the USB interface is normal.</span></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">It is recommended to connect the 5V/1A power supply.</span></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">2. Check the mode of the product, you can switch to the corresponding mode (transmitting mode or receiving mode) through the side button.</span></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">3. Check whether the pairing operation is correct, refer to the specific steps in the manual.</span></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">4. Please restore the product to factory settings,then try pairing again.</span></span></h3>
<h3 style="font-family:"Microsoft YaHei", "Segoe UI", system-ui, Roboto, "Droid Sans", "Helvetica Neue", sans-serif, Tahoma, "Segoe UI Symbol", "Myanmar Text", 微软雅黑;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:pre-wrap;color:rgb(23, 26, 29);background-color:rgb(255, 255, 255);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;min-height:22px;overflow:hidden;box-sizing:border-box" class="rich-text-block" align="left"><span style="font-size:18px"><span class="rich-text-text" style="color:var(--common_level1_base_color,#171a1d);font-size:18px;font-family:PingFangSC-Regular">If it still can't solve it, please consult us at once and we will assist you.</span></span></h3>
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