1. AirPods Pro are sweat and water resistant for non-water sports and exercise and are IPX4 rated.
Sweat and water resistance are not permanent conditions. The charging case is not sweat or water
2. Requires an iCloud account and macOS 10.14.4, iOS 12.2, iPadOS, watchOS 5.2, or tvOS 13.2 or
3. Battery life varies by use and configuration. See apple.com/