Compatibility: This skeleton case is compatible with GoPro HERO13 Black / HERO12 Black / HERO11 Black / HERO10 Black / HERO9 Black; It protects your GoPro from mud, dirt and debris during extreme activities. Note: please don't use it underwater | Flat Glass Lens: The large flat glass lens is made of ultra-thick tempered glass with high light transmittance which delivers maximum image sharpness; the front LCD screen remains accessible for viewing | Side Open Housing with Skeleton Backdoor: it has a reserved charging port for plugging a cable into the camera for live video, charging and cooling; the skeleton backdoor improves audio capture and easy access to the camera's touch screen | Reserved Openings for Camera's Microphone and Speaker: The skeleton case reserves precise openings for all microphones, speakers on the camera for improved audio capture, ideal for outdoor activities such as cycling, climbing and daily vlogging | Built-in Dual Cold Shoe Slots: This skeleton case has built-in cold shoe slots on the top and left side to attach the GoPro camera to any device with a cold shoe, which also allows you to use the camera horizontally and vertically | Package Includes: Skeleton protective housing case x 1, skeleton backdoor x 1, mounting buckle x 1, thumb screw x 1, 2-finger cold shoe adapter x 1, 3-finger cold shoe adapter x 1