Film diving shots from deep below the surface of the water using this  Dive Case  from  Insta360 . Custom-fit to your X3 camera, the clear case maintains visibility of your touchscreen to monitor your video while allowing you to continue using the button controls. It has a waterproof depth of 164′ and features a built-in 2-prong mount which can be adapted to a 1/4″-20 compatible thread with the included mount adapter.