With the Caruba Dome Port for the GoPro Hero 9/10, you can capture stunning underwater shots, with the lower half showing the underwater scene and the upper half capturing the above-water view. Thanks to its convex shape, water is pushed away, preventing blurry images and allowing for a clear view of the water's surface. The product is made of plastic and weighs only 241 g. The double handle features two movable, retractable buckles. After inserting the surface lens cover into the card slot, two fixed buckles are attached to keep the surface lens in place. The cover is secured to the mount and can also be connected to the waterproof housing via a three-prong adapter, which allows for more stable shots when held with both hands. There is a 1/4 interface screw on the top, making it easy to use for both left- and right-handed users. The bottom has three cold shoe mounts that can be used for external lighting or other devices. Be sure to dry the equipment promptly after use. Do not use a hairdryer. After using in seawater, rinse with fresh water and dry in a cool, dry place. Otherwise, salt particles may accumulate on the sealing strip, potentially causing seal failure or reducing waterproofing.