1Strong Durability: This product is made of electronic components, which are durable and not easily damaged, and can be used by users for a long time. 2Easy to Install: This electronic speed controller is easy to install and is used to replace damaged parts, which will make RC aircraft usable again. 3Product Performance: This product is made with exquisite craftsmanship, which ensures the service life of the product and enhances the control performance of remote controlled aircraft. 4Work Efficiency: This accessory adopts a PCB board design, making the receiver more efficient and improving the product's work efficiency. 5Easy to Carry: This product is small in size, light in weight, and convenient to carry. Users can easily take it to any place they need.