The Thermal Handheld will hot track targets out past 750 yards in the dead of night and features real time WIFI-to-mobile connectivity that allows a mobile device to simultaneously view, control, and record from the handheld using the Burris Thermal App. Add in 5 color palettes, stadiametric ranging, hot track, brightness and contrast controls, picture-in-picture, and an incredibly smooth 4X zoom feature and you have one of the most useful and full featured scanning and tracking tools on the market at any price!