Effectively manages power to stable and prolongs service life of FPV flying glasses. Easy to carry and install, providing users with power management solution. For FPV Glasses series, widely applicable to a variety of FPV equipment. Equipped with power management function, it can regulate power output to protect device from overloads shortcircuits. Stable power output ensures that for FPV flying glasses work stably and not affectedd by Voltages fluctuations.