Features: 1. One-piece solid cage, covering structure cover the main body in One-piece. 2. Double cold boots are abundant and expandable, there is one cold shoe on the top and one on the side, you can connect the external fill light and microphone 3. The switch adopts elastic push-pull quick release, which can be unlocked by pushing in seconds while maintaining firmness 4. Does not block the screen, does not block the buttons, does not block the TYPE-C interface, when externally connected, TYPE-C interferes with the external connection of the cold shoe 5. There is a 1/4 interface and GoPro interface at the bottom, which can be connected to a tripod or GoPro