40MHz RC Remote Control Radio System Transmitter Board 4CH Receiver Board Car Truck Toy

Label:Yes Base material: Copper Electronic frequency: 40MHZ New and high quality Insulation material: organic resin Size: As the pictures show Package Included：1set

Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.