Immersive, Theater-Like Sound: Personalized 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. Power for Hours with a Smaller, More Capable Case: The streamlined charging case is more than 10 percent smaller by volume than the previous generation, with no sacrifice to charging times.  An Instant Connection: AirPods 4 pair immediately with every device connected to your Apple Account. Just place AirPods near your iPhone or iPad and tap Connect.