The wireless presentation system is a smart office meeting function that can realize automatic wireless screen projection, mirroring screen projection, and two-way control among these various platforms. Since then, the complicated data line constraints are eliminated, and the distance is not limited. Multiple people can cast, two-way operation, to achieve an efficient automatic, multi-person, multi-platform, and unconstrained intelligent meeting experience. The product adopts an advanced drive-free design, which can automatically identify the system after being connected to the computer, automatically install the application, and start the application. No tedious operations are required to complete the one-click screen projection.