With a modern, lightweight design the Thermal Handheld has the ability to hot track targets over 750 yards away. The smooth zoom and real time wifi-to-mobile connection keeps you locked on your target. Connection allows you to control and record the handheld from your mobile phone.5 color palettesStadiametric ranging Hot trackManual and auto NUCAdjustable contrastAdjustable brightnessApp connectivityIP66USB-C charging2.3-9.2x magnification, 35mm ObjectiveBattery InformationInternal Battery. (Non-swappable)Can run on external battery pack connected to unit's USB-C port