Immersive Audio Experience: Up to 30 hours of premium noise-canceling audio Sonys Dual Noise Sensor technology for superior sound quality DSEE Extreme engine upscales compressed music files for enhanced listening Smart Features: Intuitive touch sensor controls, speak-to-chat functionality, and wearing detection Superior Call Quality: Five built-in microphones with advanced audio signal processing Wireless Connectivity: Bluetooth 5.0 for easy pairing with multiple devices, USB Type-C port for wired use and fast charging