【Professional Diving Shell】：Tested to IPX8 certified—diving depth to 131 feet/ 40 meters. Specially designed for diving enthusiasts, it allows you freely to taking photos or shooting videos in the underwater. The case has three 1/4 screw hole for professional photography equipment like monopod, tripod or stabilizer.This diving phone case also support external lens expansion for install filters and wide-angle lenses. (Note: all expansion equipment you need to buy. ) 【Wide Compatibility】: This waterproof diving case compatible with 16 Pro Max/16 Plus. 【Easy underwater control】Rotary labor-saving cover opening design, conductive adhesive touch control, high strength pressure resistanceHigh-quality transparent glass screen and touch sensitivity. you can easy switch between photo and video mode & the front and rear camera by conductive adhesive touch control button. 【Full Body Protection】: Made with high-strength tempered glass and premium PC material, ensuring long-lasting protection against saltwater, impacts, and scratches. One-Way Valve Vacuum Technology design, Advanced vacuum-sealed design ensures zero leakage. Made of 9H HD tempered glass, this iPhone underwater case maintains high photo and video quality. Except for diving, it is also suitable for surfing, snorkeling, skiing, kayaking, yachting or other outdoor activities. 【Warm Notes】 The new iOS 26 system iphone is not compatible with the diving case！！！Be sure to carefully read the instructions before installation to ensure the best protection for your phone. Please test the case before using. Put some tissues instead of your phone into the waterproof case and close the case, then put the case underwater 15cm for 10 minutes to check if the case is fully sealed or not. VOEAIN Waterproof Diving Case for 16 Pro Max/16 Plus, 131FT/40M Underwater Waterproof Photography Housing for Surfing Snorkeling Floating.