4layer waterproof submersible cover with an explosionproof antipressure TPU membrane that is transparent and leak. It is submersible to a maximum depth of 30 m and features a touchsensitive underwater touchscreen with HD perspective. The design does not affect smartphone operation; you can answer calls normally and capture clear photos and videos, even underwater. construction with a double locking system and Velcro for a tight seal and reliable waterproof performance. Suitable for a wide range of outdoor activities, including diving, fishing, sailing, kayaking, swimming, canoeing, water parks, camping, mountaineering, working, rainy days, and other outdoor tasks. Includes a neck cord for hands carrying, length 50 cm and adjustable. The waterproof design remains fully functional in snowy or icy conditions and is compatible with devices inside. Maintains full touchscreen functionality; some buttons may not be accessible when the smartphone is inside the case, so use the touch screen. Internal dimensions: 16 cm x 8 cm x 3 cm. Practical use scenarios Underwater photography or video recording while snorkeling or diving, with screen visibility and touch control preserved. On boats or during water sports (diving, fishing, kayaking, sailing) where splashes or rain are present, allowing phone answering and camera use without removing the device. Outdoor work in rain or snow, enabling navigation, calls, and photo capture while keeping the device protected.