Day and night use: Night vision infrared binoculars use F1.0 ultra-large aperture technology, which can achieve ultra-high-definition clarity photos and videos in 100% complete darkness 7-Gear infrared adjustment: Customize your viewing experience with the 7-gear infrared adjustment, to suit different lighting environments Files can be exported for viewing: The videos and photos taken can be exported to the computer for viewing using a data cable 4K ultra HD full-color night vision: Experience the ultimate in night vision with this 4K ultra high-definition camera, providing crystal-clear, full-color images Zoom function: This night vision device supports 10X digital zoom, allowing you to focus on distant objects with precision Clearly visible in the dark: The maximum night vision distance is 1640ft/800m Specifications: Model: N002 Lens: 1.0 aperture F=25mm Display: 3-inch IPS HD full-view screen Operation buttons: 5 buttons Storage media: TF card (up to 512GB) Screen brightness adjustment: support 5 levels optional Timed photo: support Continuous shooting: support USB interface: Type-C interface Infrared brightness adjustment: 7 levels adjustable Digital zoom: 10X digital zoom WiFi: not supported Date and time: support setting date and time Power: 2 x 18650 batteries (not included) Working temperature: -10℃~+50℃ Storage temperature: -10℃~+50℃ Screen saver: 2 minutes Language setting: default English (17 languages ??optional)