Features: The AM32 Brushless small ESC 20A features advanced thermal management technology to minimize overheating during high load operations, ensuring for drones, fixed wing models, and climbing cars while extending component life. Engineered with compatibility for brushless motor and plug and play design, this ESC delivers precise 20A current control across drones, ship models, and remote control cars without complex wiring. Ideal for professional remote control enthusiasts and hobbyists seeking throttle response in competitive racing, photography drones, or intricate scale model projects. Built to withstand outdoor challenges, resists moisture, and temperature extremes during FPV flight, marine model testing, or off road remote control adventures. Optimize your remote control builds with this balances power efficiency and installation flexibility, supporting seamless integration with brushless motor systems across aircraft, automotive, and marine applications. Specifications: Component:Metal Size:Approx.25x14mm/0.98x0.55inch Package Includes: 1Pc Motor Controller note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.