Bose’s best ANC silences plane hum and office chatter, while Bose Immersive Audio with Cinema Mode spatializes any content using BT 5.4 and a 30-hour battery (23 with spatial audio). CustomTune technology automatically adapts sound to your ear shape, and a 15-minute charge yields 2.5 hours of playback. Best for frequent travelers and commuters who want top-tier noise cancellation with all-day comfort and spatial audio for movies and music.