[Widescreen with excellent picture performance]: Built-in 2.31 inch TFT screen, converted to a 3 inch wide screen by a convex lens. These night vision goggles combine an excellent fully coated all-optical system and a camera with vivid detail.[Long distance observation range]: Built-in 850nm 3W infrared LED, allowing you to observe the target in total darkness and up to 1000ft / 300m. Use day and night (IR disables infrared during the day). 7 The IR level can be adjusted according to the ambient light. In the dark, the higher the intensity of the adjusted infrared light, the farther and clearer the viewing distance.[Excellent All Optical Binocular System]: Excellent optical clarity, high performance digital night vision binoculars with CMOS sensor can achieve clear field of view up to 3 times magnification. 4x digital zoom allows users to enlarge or reduce the field of view. The 25mm lens aperture and 10 angle of view give you a wider field of view.[Long-term continuous operation]: Powered by 6 AA batteries (not included) during the day, up to 6 hours of continuous video recording and 17 hours of continuous operation during the day (without infrared light).[Live the fun of life]: Using night vision goggles, you can observe the wild landscape in the dark and experience the fun of a different life. Biology enthusiasts can use night vision binoculars to observe the nightlife habits and activity patterns of animals. Night vision can help hunters find their prey accurately without being spotted by the prey.