4k night vision goggles supports recording 4K ultra HD audio videos and capturing 36MP photos regardless of day or night. It features a 7-level adjustable IR, making it easy to observe animals in low-light or completely dark environments. In pitch-black conditions, you can observe animals 1,312 feet away through the 2.4" screen. Digital night vision binoculars features 8x digital zoom function, allowing easy adjustment of focus with a knob to observe movements in the grass effortlessly. Mini night vision binoculars weighs only 0.38kg, and can be easily put into a pocket. It has a 1/4-inch tripod interface and an IP54 waterproof rating, which can adapt to various environments and capture the view clearly even in light fog or light rain. Rechargeable night vision goggles standby for 6h in infrared mode and 13h in non-infrared mode.