Onick RE830 binocular multi-function handheld observation instrument is a small intelligent observation device integrating infrared, low light, visible light and laser. It has built-in positioning module, electronic compass, laser ranging and image storage functions, and image fusion function. It can be used for day and night observation and target search, and timely take photos and videos and upload information. It is comfortable to use and easy to carry. It can be used for reconnaissance, surveillance, outdoor hunting and security protection.