The chip Apple H2 is the powerful AirPods Pro engine, designed to push outstanding audio performance even further. It allows a more intelligent noise erasure, a superior three-dimensional sound, greater autonomy, and all other functions that make AirPods Pro special.A custom-made driver and amplifier return high crystalline and deep bass, with an exceptional definition. Every sound is more vivid than ever.Adaptive audio dynamically blends Transparency mode and active noise deletion to always give you the best listening experience.With a noise cancellation up to twice as effective compared to the previous generation of AirPods Pro, you can create an island of tranquility when traveling on public transport or need to concentrateTransparency mode lets you hear the sounds of the outside world.The “Conversation Detection” mode emphasizes the voice of the person you talk to and automatically lowers the volume of what you’re listening to, reducing background noises, so you can talk to someone you’re near without having to parade the earphones.The “Custom Volume” function automatically adapts audio to your needs, according to what you are doing.