<p>Hoco W21 ManYin Wired Headphones Black</p> <div class="OverviewTab_highlightsCtr__ELeP2"><span class="OverviewTab_columnTitle__oz0uc">Highlights</span> <ul> <li>Noise reduction technology can reduce background noise and provides high quality and hands-free phone conversation</li> <li>No more wires, just pick the earbuds form the charging case and they will turn into pairing mode automatically</li> <li>Wireless dual ear stereo design offers clear sounds</li> </ul> </div> <div class="OverviewTab_overviewDescriptionCtr__d5ELj">Speaker Size: 40mm Bluetooth Version: 5.0 Charging Time: About 2 Hours Music Time: 10 Hours Standby Time: 200 Hours Or More Supporting Agreements: A2DP, AVRCP, HSP, HFP</div>