1-ACTIVE NOISE CANCELLATION: Premium noise canceling with Dual Noise Sensor technology 2-LONG BATTERY LIFE: Up to 30-hour battery life with quick charging (10 min charge for 5 hours of playback) 3-TOUCH SENSOR CONTROLS: Pause play skip tracks, control volume, activate your voice assistant, and answer phone calls. 4-SPEAK-TO-CHAT: Automatically reduces volume during conversations 5-SUPERIOR CALL QUALITY: Precise voice pick up combines five built-in microphones with advanced audio signal for clear calls 6-WEARING DETECTION: Pauses playback when headphones are removed 7-MULTIPOINT CONNECTION: Seamless multiple-device pairing 8-ADAPTIVE SOUND CONTROL: Provides a personalized listening experience 9-COMFORT: Updated design relieves pressure for long-lasting comfort 10-EDGE AI: Co-developed with Sony Music Studios Tokyo, DSEE Extreme (Digital Sound Enhancement Engine) upscales compressed digital music files in real time.