A new firmware update is now rolling out to Apple's AirPods (2nd gen), AirPods Pro, AirPods Max, and three Beats products: Solo Pro, Powerbeats 4, and Powerbeats Pro. Although Apple doesn't post release notes for its AirPods products, we know that the new update has enabled "Find My" features for both the AirPods Pro and AirPods Max. This means that the same network that's used to track down AirTags can now be leveraged for AirPods. This was discovered thanks to one of 9to5Mac's readers Ste Moseley who posted screenshots to Twitter. @bzamayo @apollozac latest AirPods Pro firmware update...
Source: https://www.gsmarena.com/apple_airpods_pro_and_airpods_max_new_find_my_features_rolling_out-news-51286.php