The Sony WH-CH520 wireless headphones give you up to 50 hours of listening time, customizable sound, and clear hands-free calling in a lightweight, swivel design. Whether you’re switching between devices or asking your voice assistant for help, these headphones are built around your daily routine. They’re also partially made with recycled plastic and come in plastic-free packaging.
Key Features
- Up to 50-Hour Battery Life — Quick charging keeps you going on long trips and extended listening sessions.
- Customizable Sound — Use EQ Custom on the Sony | Headphones Connect App to adjust your sound to your taste.
- DSEE™ Enhanced Streaming — Enjoy your music with enhanced streaming sound quality.
- Built-In Microphone — Crystal clear hands-free calling wherever you are.
- Multipoint Connection — Connect to two devices at once and switch between them with ease.
- Fast Pair & Swift Pair — Fast Pair helps you find your headphones quickly; Swift Pair connects them to your PC.
- 360 Reality Audio Compatible — Immerse yourself in sound all around you.
- Siri & Google Assistant Compatible — Control your assistant with your voice.
- Eco-Friendly Design — Partially made with recycled plastic; comes in plastic-free packaging.
- Swivel Design — Folds easily for carrying and storage.
Specifications
- Battery Life: Up to 50 hours
- Charging: Quick charging via USB-C
- Sound Customization: EQ Custom on Sony | Headphones Connect App
- Streaming: Enhanced with DSEE™
- Microphone: Built-in for hands-free calling
- Connection: Bluetooth with multipoint connection, Fast Pair, and Swift Pair
- Voice Assistant: Siri and Google Assistant compatible
- Design: Lightweight, swivel for easy carrying
- Materials: Partially made with recycled plastic; plastic-free packaging
In the Box
- Sony WH-CH520 Headphones
- USB-C Charging Cable
- Quick Start Guide






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