Aurora A3 is a thermal imaging binoculars device designed with a large screen. It is typically used for outdoor expedition, scouting, long-distance observation, etc. at night. When the device is turned on, all imaging contents as well as the UI will display on the big rear screen . Users can adjust the device by controlling the top button with their index fingers and middle fingers. The product also comes with a neck carrying strap, which can prevent the device from accidental falls.