CIGMAN 4K Night Vision Goggles, 3.99 Large Screen, 5000mAh Battery (Up to 18 Hours), f/1.0 Large Aperture, 32GB Memory Card for Photos and Videos, Flashlight, 5X Zoom, Compass About this item Extended Range:Equipped with a starlight-level sensor and a powerful infrared spotlight, the CNV01 night vision goggles provide clear vision up to 1968ft/600M, even in weak light conditions. Featuring the largest 3.99 high-definition display on the market and an exceptional f/1.0 aperture, ensure unparalleled light intake Superior Clarity:Capture clear, detailed images with a 58MP photo sensor capable of Full HD resolution during both day and night. Flexible video resolutions(4K1080FHD, 1080P, 720P) cater to diverse practical requirements. The 5x digital zoom further enhances detail in both pictures and videos.