Product Description of Sony WH-CH520 Original Bluetooth Headphone

• 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 ear cups 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.
• Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE.