S107H 2.4G RC Airplane 3CH Dual-Prop Gyro Stabilized Metal Aircraft with Bright Night Navigation Lights - RTF Version Type_16 Cylinder Stirling A V2 engine

A V2 engine

and improve the ability to learn scientific knowledge

Use Significance and Value: The product can be used as science and education educational toys

ensuring that there is no air in the fuel line

with bearings at both ends

S107H 2.4G RC Airplane 3CH Dual-Prop Gyro Stabilized Metal Aircraft with Bright Night Navigation Lights - RTF Version Type_16 Cylinder Stirling A V2 engineS107H 2. 4G RC Airplane 3CH Dual Prop Gyro Stabilized Metal Aircraft with Bright Night Navigation Lights (RTF Version Red)Features:. This helicopter model, features a 3CH configuration and a gyro stabilizer with calibration function, providing smooth and enjoyable flights. Boasting safety features like stuck protection and low voltage protection. The receiver will protect the drive control system when operating at temperatures above the set limit and