1080P Night Vision Binoculars NV2183 850NM Digital Binoculars 4.5 HD Screen? NV2183 4K IR Night Vision Goggle 400m 8X HD Digital 4.5TFT Binocular Waterproof. 1.4K large screen full-color night vision device, 4.5-inch ultra large screen, brings a different visual feast. 2.350-400 meters night vision distance, backlit buttons allow you to easily use even in low light environments. 3.8x digital zoom, magnifies up to 8x from a distance, allowing for clear visibility even from a great distance. Full black visible 1-7 level infrared fill light adjustment, 3W, 850NM strong infrared spotlight, the darker the night, the clearer. Long lasting battery life, built-in 4000mAh battery, supports power supply or charging from a portable power bank. Adopting unique sealing technology, it can effectively prevent rainwater and can be used normally even on rainy days. Various application scenarios such as sports events/large-scale concerts/3D film shooting reconnaissance/security/patrol camping fun wildlife observation, etc. In complete darkness, a line of sight of approximately 350-400 meters. 3 meters to infinity line of sight under low light. 3W 850nm strong infrared spotlight, 7-speed infrared brightness adjustment. 4.5-inch high-definition display screen. 4K, 1080P video. Starlight level infrared enhanced CMOS photosensitive chip. Observation process can be photographed/recorded. Built in 4000mAh large capacity battery for ultra long battery life.