Eachine TEC is an Android application that allows users to remotely control four axis aircraft with their mobile phones. The app provides real-time video display via 2.4G WiFi protocol, allowing users to see the camera's point of view from the aircraft. Users can also take photos and record videos on their mobile devices.

One of the notable features of Eachine TEC is its support for 720P and VR. This allows for high-quality video and a more immersive experience. The app is free to use and can be a useful tool for enthusiasts and hobbyists who want to explore the world from a bird's eye view.

Overall, Eachine TEC is a reliable and easy-to-use application that provides remote control and real-time video display for four axis aircraft. Its support for 720P and VR makes it stand out among other similar apps in its category.