Product Overview:Sony’s intelligent industry-leading noise-canceling headphones with premium sound elevate your listening experience with the ability to personalize and control everything you hear. Get up to 30 hours of battery life with quick charging capabilities, enjoy an enhanced Smart Listening feature set, and carry conversations hands-free with speak-to-chat.Key Features:Industry-leading noise canceling with Dual Noise Sensor technologyNext-level music with Edge-AI, co-developed with Sony Music Studios TokyoUp to 30-hour battery life with quick charging (10 min charge for 5 hours of playback)Touch Sensor controls to pause/play/skip tracks, control volume, activate your voice assistant, and answer phone callsSpeak-to-chat technology automatically reduces volume during conversationsSuperior call quality with precise voice pickupWearing detection pauses playback when headphones are removed