This night vision goggles is a multi-functional rangefinder night vision binoculars which is our own research and development; It is not only a night vision binoculars day and night use, it is also a rangfinder that supports day & night distance measurement, and is also suitable for use in total darkness; Built-in large-capacity 6000mAh battery, with 12 hours (IR off) and 7 hours (IR on) long battery life. The most comprehensive night vision device on the market is! AI intelligent rangefinder that supports day and night; Range measurement range is up to 1000 yards; 2 mode ranging ...