https://www.theregister.co.uk/2019/11/01/airpods_teardown/

iFixit, the Huntingdon Life Sciences of the tech world, has published its long-awaited teardown of the latest Apple earbuds (or, using the terminology of pro tea-leaves readers at Gartner, "earworn wearables").

The AirPods Pro autopsy revealed few surprises. Just like its predecessors, Apple's latest designer buds are impossible to self-service, earning them a repairability score of zero. This is largely a consequence of Apple's liberal use of alcohol-resistant adhesives, which makes it almost impossible to separate components without causing serious damage.