"Standard magnification, range-finding, day/night vision, thermal capability AGM Global Vision ObservIR LRF Thermal & Digital Day/Night Vision Binoculars do it all. The primary engine behind these advanced binoculars is the main thermal viewing channel with its 12-micron detector. But unlike other thermal optics, the ObservIR also comes outfitted with a digital day/night vision channel as well, which is ideal for aiding in recognition of targets detected by the thermal channel. The built-in 1,093-yard laser rangefinder takes the performance to another level, enabling fast and accurate ranging with intuitive controls. With 64GB of internal memory and easy Wi-Fi connectivity, the ObservIR is one of the advanced and capable optics we offer. Other features include 3840x2160 ultra-low-light CMOS sensor, multiple color palettes, up to 4X digital zoom, picture-in-picture, GPS module. Up to 8 hours of battery life via the removable, rechargeable 18650 batteries. USB-C port for external power source. Waterproof rated to IP67 standards. This package includes four 18650 batteries, wrist strap, and charger. 4 essential tools in one Dual-spectrum thermal and digital day/night system 12-micron high-sensitivity thermal detector Ultra-low-illumination optical channel Integrated rangefinder with 1,093-yard range Digital image processing 1920x1080 resolution, .49"" OLED display Digital magnetic compass Built-in GPS module Video/audio recording 64GB built-in memory Wi-Fi connectivity Rugged housing with rubber overmolding 100% waterproof to IP67 standards External power supply capability 8 hours of operation on a charge"