This product is a rechargeable battery cover compatible with GoPro HERO 9/10/11 Black. It is designed to allow direct charging through the side Type-C charging port while continuing to shoot, and it is very easy to install. This battery cover with a charging port is very convenient for maintaining the camera's power even during active shooting. ・Compatible models: GoPro HERO 9/10/11 Black ・Features: With Type-C charging port for direct charging from the side