About this item

• 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
• Model: Whch520/B