EEFPV is an iPhone app developed by LE WEI TECHNOLOGY HK LIMITED. It is a multimedia application designed for controlling four-axis aircraft using WiFi protocol. The app enables users to remotely control the four-axis aircraft, view real-time video captured by the aircraft's camera transmitted via WiFi, and capture photos and record videos seamlessly.

With EEFPV, users can experience a comprehensive control interface to navigate their four-axis aircraft effectively. The real-time video streaming feature adds an immersive element to the flying experience, providing users with a live feed from the aircraft's camera. Additionally, the ability to capture photos and record videos directly from the app enhances the user's ability to document their flights effectively.