The Apple AirPods 4 were released in September 2024, representing a redesign of the standard AirPods with an updated fit and the addition of Active Noise Cancellation (ANC) on a higher-tier model. Key features and specifications of the AirPods 4 include: Design: A redesigned, open-ear shape with a shorter stem for a more comfortable and stable fit. The earbuds and charging case are rated IP54 for dust, sweat, and water resistance. H2 Chip: The powerful Apple-designed H2 chip drives improved audio and new smart features. Two models: Standard AirPods 4 : Includes Personalised Spatial Audio with dynamic head tracking and a USB-C charging case. AirPods 4 with Active Noise Cancellation: Adds ANC, Transparency Mode, and Adaptive Audio features. The case for this model also supports wireless charging via an Apple Watch charger or Qi-certified chargers.
