Universal waterproof mobile phone bag: compatible with most mobile phones with a height of 6.5 inches and a circumference of 7.8 inches, including iPhone 11, 11 Pro, 11 Pro Max, XR, XS MAX, XS, X, 8, 8 Plus, 7, 7 Plus, 6s, 6s Plus, 5s, SE, Samsung Galaxy S20, S20+, S20 Ultra, S10+, S10, S10e, S9, S9+, Note 9\/8, A series, J series, Pixel, Moto, BLU, One In addition, LG, Sony Xperia, Moto, devices up to 6.9 inches, etc.;IPX8 certification: Our waterproof phone bag (cell phone drying bag) is a 65-foot underwater IPX8 certified waterproof product. It provides waterproof function when swimming, rafting and boating, and provides snow protection function when it is snowing and skiing. On the beach, in the cave Or the sand dunes can be dust-proof and dust-proof and muddy. Before each use, please test the waterproof function of the waterproof mobile phone drying bag with paper in the water for more than 15 minutes to confirm the safety of the electronic equipment;Screen touch sensitivity: Whether you are swimming, fishing, boating or having fun in the water, it is ideal for taking photos or videos, checking emails and all other touch screen functions. Note: It is best to set the phone to the camera settings, then go underwater and use the phone button (not the screen touch) to take photos or videos;Comprehensive protection, multi-function: double rotating lock and sealable closed clip design channel, provide comprehensive protection for your equipment and other personal items (waterproof\/snow\/fouling), prevent water, snow, sand, dust, and even storms and Extreme weather conditions are not good. The mobile phone bag can not only protect your mobile phone, but also protect the documents, credit cards or cash you carry with you. Ideal for underwater use, swimmers, surfers and scuba divers, indoor and outdoor activities, travelNote: 1. Avoid sharp objects; 2. After receiving our waterproof case, please conduct a safety test before use. That is, before each use, test with paper in water for more than 15 minutes to test the waterproof function of the waterproof mobile phone case; 3. It is not suitable for touching ID fingerprints.