The top of the Gopro hero 8 action frame has hotshoe design, it can easy to use with fill light or microphone. First slide up the cover and put your Gopro hero 8 action camera into Gopro hero 8 action frame, then insert the back cover along the slot. The Gopro hero 8 action case is side hollow design can easy to open the card slot and charging port, you can charge without removing the frame. cratches proof and Wear-resistant Made of aluminum protective frame this Gopro hero 8 action housing will wear-resistant, anti-corrosive, anti-static, difficult to absorb dust.