<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div>&nbsp;</div> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><strong><span class="15" style="font-size:15pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>Parameters:</span></span></span></span></span></strong></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Product model :BIMV09</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Bluetooth version :Bluetooth 5.3</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Sensitivity：96db + 3db</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Charging interface :TYPE-C</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Frequency response range：20HZ-20KHZ</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Impedance：32Q±15 %</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Ultra long standby：240 hours</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Charging times of charging compartment：4-6 times</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Single use time：6-8 hour</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Standby time：240 hour</span></span></span></span></span></span></span></p> <p align="start" class="p" style="text-align:start;margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt"><span style="font-size:14px"><span style="font-family:&quot;TT Norms Pro&quot;, &quot;Open Sans&quot;, Roboto, Arial, Helvetica, sans-serif, SimSun"><span style="font-size:13.5pt"><span style="background-color:rgb(255, 255, 255)"><span style="font-family:Arial"><span style="color:rgb(34, 34, 34)"><span>●Product size：76*57*36 mm</span></span></span></span></span></span></span></p> <br> &nbsp;</div></div>