LARGE 4 inch SCREEN FOR WIDER VIEWING ---- Built-in 2 inch TFT screen, converted to 4 "large screen. A bigger screen leads you to a wider visual experience Screen resolution: 320 * 240 pixels, wide dynamic range The color LCD display with a resolution of 320 * 240 offers easy viewingDAILY USE FOR DAY AND NIGHT ---- With the high-performance infrared night vision goggles with CMOS sensor, you achieve a perfect view without restricting the ambient light. The 850 nm infrared lighting is equipped with a 3 W infrared LED and enables objects to be viewed up to 400 meters away at night. 3 IR levels can be set depending on the ambient light. In the dark, the higher the infrared light, the farther and clearer the observation is.PROFESSIONAL OPTICAL ZOOM SYSTEM and OPTICS --- With excellent optical clarity, you can use a fully multi-coated 25mm objective lens day and night, which increases light transmission and reduces glare - up to 7x magnification and 2x digital zoom as well 31mm lens hood is ideal for monitoring animals and flying creatures.MULTIFUNCTIONAL BINOCULARS VIDEO AND HD PHOTOS: With these night vision goggles you can quickly take perfect photos and high definition videos, which are color images during the day and black and white images at night. It has never been easier to connect your device to a computer or TV using the USB cable and A / V cable and download it to share with your friends. With a 32GB micro SD card you can record what you see as an image or as a video