OVERVIEW: Immersive, theatre-like sound: Personalised Spatial Audio with dynamic head tracking places sound all around you, creating a three-dimensional listening experience for music, TV shows, movies, games and more. Active Noise Cancellation: AirPods 4 now offer the option for Active Noise Cancellation in this open-ear design for the very first time. Powered by the H2 chip and upgraded microphones, it helps reduce low-frequency environmental noise — like airplane engines, HVAC systems and...