Sony WH-CH520 Wireless Bluetooth Headphones On Ear with Mic, Up to 50Hrs Battery, Quick Charge, DSEE Upscale, Multipoint Connectivity, Voice Assistant, Customized EQ-Black Sony WH-CH520 Wireless Bluetooth Headphones On Ear with Mic, Up to 50Hrs Battery,

- With up to 50-hour battery life and quick charging, you’ll have enough power for multi-day road trips and long festival weekends. - Great sound quality customizable to your music preference with EQ Custom on the Sony | Headphones Connect App. - Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE. - Designed to be lightweight and comfortable for all-day use. - Crystal clear hands-free calling with built-in mic.