1. SEE IN DARKNESSWhile other night vision monoculars require ambient light to get you high quality photos, our night vision infrared monoculars have a no glow infrared illuminator to help you view animals in total darkness. 2. LONG VIEWING DISTANCEMonocular night vision goggles built in 3W infrared LED, 7 speed adjustable infrared design, adapt to the needs of different groups of people in different environments, to obtain the results. During daytime, clearly observe up to 1000m. During nighttime and other dark conditions, clearly observe the license plate number of a parked vehicle at 200m. 3. MULTIPLE FUNCTIONThis night vision goggles for hunt with 5x digital zoom. Allows the user to zoom in on an object or zoom out to a wider view. 4K High definition digital night vision has photo shoot and video recording with sound, and playback functions on LCD. 4. RECHARGEABLE ENVIRONMENTALLY FRIENDLYThe infrared night vision is equipped with a rechargeable lithium battery. The battery can be charged via connecting a 2000mAh adapter or connecting the computer through the USB cable. (Support 128GB SD card, not included) Easily view photos, videos and real time shoot on the PC.