The iPhone models currently sold on apple.com work with nano-SIM cards and eSIM voice and data plans from compatible carriers or providers.* And they work on many 4G LTE networks around the world. Contact service providers for details.
iPhone 11 Pro and iPhone 11 Pro Max are splash, water and dust resistant and were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum depth of 4 metres up to 30 minutes). Splash, water and dust resistance are not permanent conditions and resistance might decrease as a result of normal wear. Do not attempt to charge a wet iPhone; refer to the user guide for cleaning and drying instructions. Liquid damage not covered under warranty.