Promotional A good waterproof case for outdoor activitiesMade of quality PC+TPU+PET material, durable for long term use2 meters drop resistance, super impact-resistant and shockproofIP68 waterproof rating test, which can completely isolate the mobile phone from snow, ice and waterThe PET screen protection film is wear-resistant, scratch-resistant, and drop-resistant. With sensitive touch, it will not affect any function of the touch screen at allDustproof design, it can isolate dirt, dust, sandstorms, and can withstand dirt and construction dustSupport wireless charging without taking off the case (wireless charger not included)Provides good protection for your phone against scratch and damageInstallation method:1. Put the paper on the empty shell and conduct a waterproof test for 15 minutes to 30 minutes (reminder: carefully check the sealing ring before the test, whether the waterproof gasket is properly assembled, whether it is installed tightly, and conduct a comprehensive inspection)2. If the test shows no leakage, please install the real machine correctly according to the above procedures3. The mobile phone must be assembled with the bare machine (no film, decorations, tempered glass, etc.), it should be attached to the body of the mobile phone. When installing the machine, you must first align the mute button before installing the machine. The product screen is scratch-resistant, and the phone does not need to be filmed. The extra film will affect the anti-protection effect.4. After installation, test the function keys to see if the phone can be used normally5. If the test shows there is leaking water, please do not install the real machine, please contact the sales staff as soon as possible6. Make sure that the paper in the empty shell is not wet, and there is no water in the shell, you can install the real machineNote: After confirming that there is no water leakage, it is not allowed to install the real machine and put it in the water to test.