Wide compatibility: Supports control of various models of sports cameras (such as for Insta 360 X2/X3/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: 6 x 6 x 3cm 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.