Excellent sound and longer battery life.
Enjoy high quality sound all day long. With up to 50 hours of battery life, stable connection and optimized call quality, the WH-CH520 headphones meet all your daily needs.

Your personal listening pleasure
The Digital Sound Enhancement Engine (DSEE) restores the harmonics and vibrancy often lost in typical music compression for authentic sound. You can even tailor the music to your own taste with equalizer settings in the Sony | Headphones Connect app.

Days of listening pleasure
With up to 50 hours of battery life, you can listen to your favorite music without worrying about battery levels. When the battery is dead, you can continue listening for up to 1.5 hours with just 3 minutes of quick charging.

Crystal clear calls
The built-in microphone offers hands-free calling and is also ideal for online training or meetings.

Multiple pairing
For maximum convenience, the Bluetooth® headphones can be paired with two Bluetooth devices simultaneously. The headphones detect the device on incoming calls and automatically select it.

All-day wearing comfort
The design is not only attractive, but also extremely easy to use. The lightweight design and pivoting ear cups make them easy to put on and take off, while the adjustable headband and soft ear cushions ensure all-day comfort.