<?xml version="1.0" encoding="UTF-8"?><body><ul><li><![CDATA[Noise-canceling headset microphone for clear audio during calls]]></li><li><![CDATA[Bluetooth 5.3 for reliable wireless connectivity]]></li><li><![CDATA[Frequency response of 20 - 20,000 Hz for rich sound quality]]></li><li><![CDATA[Rechargeable battery with a 640 mAh capacity and quick recharge time]]></li><li><![CDATA[On-ear design ensures comfort for extended wear]]></li></ul></body>