<b>Renewal: Full Upgrade</b><br>Industry-leading 3-Mic noise cancellation technology for clearer and more focused calls.<br>Upgrade to the new intelligent noise cancellation algorithm making voices clearer.<br>Upgraded to new Bluetooth platform with new architecture delivering a significant performance leap.<br>Innovative product design for a more comfortable wearing experience.<br><br><b>Top noise cancellation capability in the industry.</b><br>Innovative Noise Reduction System with 3-Mic Noise Cancellation solution bringing a 74% increase in microphone length from 78mm to 135.7mm*.<br>Intelligent Algorithm is optimized for multiple work scenarios ensuring your voice is crystal clear no matter where you are.