None 1、HD Resolution: Support recording 2K ultra high definition videos, delivering image with more retained details, making the visuals more lifelike. It also supports a fill light to improve night filming quality 2、Color Screen: Equipped with a 1.53 inch high definition color screen, allowing you to observe the captured footage on the screen and control recording functions via key, offering more convenience 3、Intelligent Image Stabilization: This camera supports intelligent image stabilization, effectively avoiding shakes caused by high speed movements, resulting in more stable and smoother footage 4、Multi Functional Lens: The 130° wide angle lens provides a broader photography field of view, while the 270 degree lens rotation function allows you to fully enjoy the fun of outdoor photography 5、Multiple Mounting Options: The camera can be mounted on tripods and other devices via a 1/4 inch screw port, or you can use the included handlebar mount, enabling you to record image anytime, anywhere 6、Rapid Data Transfer: Supports connecting to a smartphone to transfer captured videos. You can download the APP to manage the image captured by the camera within the APP, making usage simple