- 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.
High quality sound and comfortable, all-day listening in a wireless headphone. The WH-CH520 have an ultra-long battery life of up to 50 hours and a 3-minute quick charge gives you up to 1.5 hours of audio playback.
