Walksnail Avatar HD Goggles XAs the Walksnail Avatar was born, we've always constantly collected market feedback and suggestions. In the new generation of research and development, we fully consider each function for customers like HDMI input and CVBS input (AV IN interface). Meanwhile, we have also optimized a wider pupil adjustment range, and improved optical clarity, suitable for different people's face shapes, and we are committed at developing the APP, which can realize