Experience all-day listening comfort and exceptional sound quality with the Sony WH-CH520 wireless on-ear headphones. Designed for maximum endurance, they feature an impressive battery life of up to 50 hours and quick-charging capabilities so you never miss a beat. Equipped with Bluetooth 5.2 and multipoint connection, you can effortlessly switch between two devices at once. The integrated microphone ensures crystal-clear hands-free calls, while the Digital Sound Enhancement Engine (DSEE) restores high-frequency elements lost in compression for a truly authentic audio experience. Lightweight, stylish, and built for everyday use.