1. The solid back cover is professionally waterproof up to 60 meters, and the touch screen back cover is waterproof up to 20 meters. It is resistant to pressure and provides protection without penetration, suitable for underwater activities such as swimming, diving, and surfing. 2. The rugged shell offers enhanced protection for your device in challenging underwater environments. 3. The high-transparency lens is clear and bright, made of high-quality materials to ensure sharp and clear image capture. 4. The buttons are made of high-quality materials with precise alignment to the device’s original buttons, providing distinct tactile feedback. 5. The sealing gasket is leak-proof and water-resistant; increased water pressure enhances the seal tightness. The built-in sponge strip delivers stable shock absorption, protecting the screen from external pressure and damage. The triple buckle design ensures secure closure, reducing the risk of detachment, offering added confidence during diving. Compatible with a buoyancy rod, it supports both self-portraits and diving use. Includes a filter to improve underwater photo quality. Type: B with Touch Screen Color: Transparent & Black Material: Aluminum alloy + tempered glass + silicone Package Contents: 1 x Diving Waterproof Case Note: Light reflection and differences in display screens may cause slight variations in the color shown in the images. Measurement allows an error of +/- 1-3 cm.