This product is a protection extension frame for Action 2 main camera to protect the camera and expand accessories The product comes with a type-c interface and charging contacts, which can charge the camera and escort the The product is equipped with 1/4inch and 3/8inch Locating expansion hole, and the cold shoe mount can be equipped with accessories Latch switch mode, which can be opened and closed with only one hand, and quick installation and quick disassembly can make the photography move in Note: Product contains the protective cage only, Camera and other accessries are NOT INCLUDED! Color: Black Material: Aluminum Alloy Package Contents: 1 x Camera Metal Frame Protective Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.