NOTE: 1. Phones with large otter boxes are not recommended in this bag! 2. Cell phones may suffer hydraulic pressure under certain water depth, which will impact the operation of the touchscreen. Please take photos by volume buttons in this case. 3. Easy to operate the touch screen functions, but NOT for touch ID fingerprint. 4. A waterproof bag inside the fog is a normal phenomenon. IPX8 CERTIFICATED: Fully submersible and waterproof, the waterproof case is designed for extreme conditions. FREE OPERATION AND TRANSPARENT COVER: This waterproof phone cover is designed not to hinder touch screen use underwater. Transparent cover to not block the camera use. You can perfectly operate your cellphone but NOT for touch ID fingerprint. UNIVERSALITY: It fits all large Smartphones below 7 inches & your cash, credit cards, etc, good for indoor & outdoor activities, water sports, travel. Compatible with most smartphones including iPhone12, 12 Pro Max, 12 Mini, 11, 11 Pro Max, 11 pro, SR, xs Max, XS, XR, X, 8, 7, 6S, SE, Galaxy S21 Ultra, S21+, S21, S20 Ultra, S20, S10 Plus, S9, Note 10, 9 etc. MULTI-FUNCTIONAL WATERPROOF PHONE BAG: Features a simple snap and lock access, easy to keep out water, snow, dust, sand, and dirt.