* This Waterproof Phone Case protects your OnePlus 10T from Water and sand. * It is good idea to put your OnePlus 10T in this case when you go to waterpark, swim or beach. * Waterproof Slide Seal System ensures your OnePlus 10T is fully protected inside the waterproof mobile phone case. * The transparent front is another great idea, the touch screen of you OnePlus 10T still works after you put it into the case. * This case came with lanyard and armband, you can select a better to way to bring your OnePlus 10T.