Bose's flagship noise-cancelling earbuds — combining both passive and active noise reduction for what independent reviewers call some of the best ANC measured on any earbud, quelling outside noise by up to 90%. CustomTune technology analyzes your specific ear shape to personalize both sound and noise cancellation automatically, and breakthrough Bose Immersive Audio adds spatial sound with head-tracking for a genuinely different listening experience.

Key Features:

• Active Noise Cancelling with CustomTune personalization, adjustable ActiveSense

• Bose Immersive Audio (spatial audio with head-tracking), Cinema Mode

• Bluetooth 5.3, Snapdragon Sound with aptX Adaptive (hi-res, low-latency)

• Multi-point connection, Google Fast Pair

• Built-in mic with AI-based background noise suppression for clearer calls

• IPX4 water resistant

• Battery: up to 6 hours (4 hours with Immersive Audio on), 2-hour recharge

• Wireless charging case (new for 2nd Gen)

• 9 eartip + stability band combinations for customized fit

• Weight: ~7.1g per earbud