LONG BATTERY LIFE: With up to 50-hour battery life and quick charging, you’ll have enough power for multi-day road trips and long festival weekends.,HIGH QUALITY SOUND: Great sound quality customizable to your music preference with EQ Custom on the Sony | Headphones Connect App.,LIGHT & COMFORTABLE: The lightweight build and swivel earcups gently slip on and off, while the adjustable headband, cushion and soft ear pads give you all-day comfort.,CRYSTAL CLEAR CALLS: A built-in microphone provides you with hands-free calling. No need to even take your phone from your pocket.,MULTIPOINT CONNECTION: Quickly switch between two devices at once.,AVAILABLE IN FOUR COLORS: With Black, Blue, White, and Cappuccino to choose from, find the color that suits you best.,GIVE YOUR MUSIC A BOOST: Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE.
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.