Build in cooling fan, efficient cooling, help extend the camera's working time without worrying about overheating Equipped with 2M long USB cable, it can achieve flexible power connection 5V Type C input power supply, easily compatibility with various power sources such as PC, laptop, USB power adapters and more Equipped with 8 different installation adapter boards, compatibility with cameras of compatible brands and models, and use Using quiet fan, the noise during operate is low (<35dB), so you do not have to worry about noise issue during live streaming or video