The Telesin case for DJI Action 5, 4, 3 allows the camera to function properly at depths of up to 45 meters, unlike its normal operation which is limited to 10 meters. The case's material is specially designed to maintain image quality. The case allows the use of the camera without the need to remove the lens protection. It is durable and high-quality, ideal for beach vacations and activities such as diving, snorkeling, or other water sports.