Adopting the IP68 professional waterproof standard, this diving case effectively resists water pressure and prevents water damage to smartphones, providing reliable waterproof protection in deep water up to 20 meters (66 feet). It also effectively isolates dust, water vapor and other external pollutants, ensuring the safe operation of the mobile phone in various water environmentswhether for scuba diving, snorkeling, swimming or other water activities, users can capture amazing underwater moments without worrying about water damage to their devices.