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.Multipoint connection allows you to quickly switch between two devices at once.; Find your headphones easily with Fast Pair.

Highlights

• All-day listening with quality sound - Listen to your music throughout the day without interruptions

• The WH-CH520 are wireless, lightweight

• Have a battery life long enough to keep up with you