<p><strong><span style="color:rgb(211, 49, 21);font-size:18px">If you have any question after you receive the item , please contact us first before opening dispute and leave a comment,much appreciate </span></strong></p><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><strong><span style="font-size:20px">Parameters: </span></strong></p><p><span style="font-size:18px">●Bluetooth version :Bluetooth 5.3</span></p><p><span style="font-size:18px">●Sensitivity:96db + 3db</span></p><p><span style="font-size:18px">●Charging interface :TYPE-C</span></p><p><span style="font-size:18px">●Frequency response range:20HZ-20KHZ</span></p><p><span style="font-size:18px">●Impedance:32Q±15 %</span></p><p><span style="font-size:18px">●Ultra long standby:240 hours</span></p><p><span style="font-size:18px">●Charging times of charging compartment:4-6 times</span></p><p><span style="font-size:18px">●Single use time:6-8 hour</span></p><p><span style="font-size:18px">●Standby time:240 hour</span><br/></p><p><strong><span style="font-size:20px">Feature: </span></strong></p><p><span style="font-size:18px">* IPX5 Waterproof and Dustproof </span></p><p><span style="font-size:18px">* High Capacity Battery </span></p><p><span style="font-size:18px">* HD Voice </span></p><p><span style="font-size:18px">* HiFi Sound </span></p><p><span style="font-size:18px">* LED Display </span></p><p><span style="font-size:18px">* Low Delay </span></p><p><strong><span style="font-size:20px">Package Included: </span></strong></p><p><span style="font-size:18px">1*Headset </span></p></div></div><p>=======================================================================================</p><h1 style="text-align:center" align="center"><span style="font-size:24px"><strong>【Large capacity charging compartment with longer battery life】</strong></span></h1><p style="text-align:center" align="center"></p><h1 style="text-align:center" align="center"><strong><span style="font-size:24px">【Low Latency】</span></strong></h1><p style="text-align:center" align="center"></p><h1 style="text-align:center" align="center"><strong><span style="font-size:24px">【Intelligent Noise Reduction Voice】</span></strong></h1><p style="text-align:center" align="center"></p><h1 style="text-align:center" align="center"><strong><span style="font-size:24px">【IPX5 Waterproof/Sweatproof/Dustproof】</span></strong></h1><p style="text-align:center" align="center"></p><h1 style="text-align:center" align="center"><strong><span style="font-size:24px">【One click button operation】</span></strong></h1><p style="text-align:center" align="center"></p><p><br/></p><h1 style="text-align:center" align="center"><strong><span style="font-size:24px">【Dual-host dual Bluetooth mode】</span></strong></h1><p style="text-align:center" align="center"></p>