Features: 4 in 1 ESC with MOSFETs delivers stable voltages handling and overcurrent protections, for drones flight controllers and FPV racing setups. Integrated current sensoring, TVS protections, and ceramic capacitors ensuing consistent power stability while clear wiring labels simplify installation for all skill levels. For remote control hobbyists and FPV enthusiasts who demand precise control in customization drones builds and professional photography setups. Fast speed maneuvers, complex, and long duration flighting where thermal management and responsive handling are critical. Integrates seamlessly with modern flight controllers, offering plug and play compatibility for streamlined installation in multirotor and fixed wing aircraft configurations. Specifications: Telecommunication return: Support Continuous murrent: 65Ax4 Instantaneous current: 75Ax4 Input voltages: 3~8S Optional：3065S 65A/ 3075S 75A Size about 44.5mmx40.5mm/1.75x1.59in Installation hole position: 30.5mmx30.5mm Weight: 15.8g Package Includes: 1Set Electrical Controlu基 note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.