2-in-1 Charging Case and Phone Stand: Provides hands-free viewing by turning the charging case into a phone stand for easy media consumption while traveling. Advanced Noise Cancelling: Reduces external noise by up to 42dB using adaptive technology that automatically adjusts the level of cancellation based on your environment. Transparency Mode: Switch to transparency mode when you need to hear the world around you without removing the earbuds. Powerful Bass: 10mm drivers with BassUp technology deliver deep, punchy bass for an enhanced audio experience. Long Playtime: Get up to 10 hours of listening on a single charge, extending up to 45 hours with the charging case. A quick 10-minute charge provides 2 hours of playtime in a pinch.