Can be customized to adjust the interpupillary distance between 56~71mm, and the observation comfort is better. Support low-light mode, infrared thermal imaging mode, and dual-light fusion mode to meet the needs of day and night observation and law enforcement. Built-in high-resolution (1920*1080 pixel) low-light camera, WIFI camera, and video function, more convenient on-site forensics and video recording. Built-in GPS positioning, precise positioning of longitude, latitude, and altitude. Built-in three-dimensional electronic compass, which can display the azimuth angle, horizontal roll, and pitch angle parameters in real-time. 1000m accurate laser ranging with independent switch laser indicator, which is more convenient for target positioning. IP66 encapsulation is suitable for various environments.