Wide compatibility: Supports control of various models of sports cameras (such as for Insta 360 X2 or X3 or X4, GO3, etc.), and is compatible with most Android phones and iPhones, ensuring that users can easily use it on different devices. Multi-function control: Provides a variety of control functions, including starting normal shooting or pre-recording shooting, switching camera modes, turning on and off the camera screen, shutting down and waking up the camera, etc., to meet different shooting needs. Small and light: Compact design, small size, light weight, easy to carry, will not add extra burden, suitable for outdoor sports and travel. Convenient installation and use: Simple installation, easy operation, connected via Bluetooth, no complicated settings, all operations can be completed with one hand, improving user experience. Smart shooting function: Supports automatic shooting function, can automatically shoot after waking up the camera, reducing manual operation, and improving shooting efficiency and convenience. Product color: black Product material: PC Product size: 6x6x3cm Product weight: 35g Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.