<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="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" align="start"></div><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Bluetooth: V5.4</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Frequency: 2.4GHz-2.48GHz</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Bluetooth transmission distance: ≤ 15m</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Bluetooth receiving distance: ≤ 15m</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Bluetooth receiving function: connect a mobile phone.</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Bluetooth transmitting function: Connect a Bluetooth headset/Bluetooth stereo.</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Battery capacity: 400mah</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Charging time: about 4 hours</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Playing time: about 24 hours (receiving mode), about 15 hours (transmitting mode)</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">Built-in HD noise reduction call effect, support AAC/SBC audio decoding, flexible audio plug, lightweight, portable, and used as a receiver.</h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box">3.5mm aux universal interface, suitable for all kinds of audio equipment.<br/></h3><h3 style="color:rgb(34, 34, 34);box-sizing:border-box"></h3><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"><br/><br/><br/><br/></p></div></div><br/>