1. Professional waterproof up to 60 meters, pressure-resistant and non-permeable, suitable for swimming, diving, surfing, and other underwater 2. Tough outer shell provides effective protection for your device in complex underwater environments 3. High-transparency lens with tempered glass material for clear and bright images 4. Precise alignment of the device's buttons with noticeable tactile feedback; sealed rubber ring to prevent leaks and water ingress 5. Built-in sponge strip for stable shock resistance; paired with a floating stick for underwater selfies Installation of filters to alter light properties and adjust image effects, while also protecting the lens and enhancing image quality, providing more choices. Type:B:With Dive Filter Colour:Black & Transparent Material:Acrylic Package Contents: 1 * Action Camera Waterproof Case 3 * Diving filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.