Arrows Hobby 50mm Viper Trainer RC Airplane Fixed-wing Aircraft PNP Assembly RC Engine Brand_ROFUN Engine which drives the propeller to

which drives the propeller to rotate rapidly

Infrared Battle: 2

1-channel cooling fan power output (same battery voltage)

the vehicle can go forward and backward

Arrows Hobby 50mm Viper Trainer RC Airplane Fixed-wing Aircraft PNP Assembly RC Engine Brand_ROFUN Engine which drives the propeller toArrows Hobby 50mm Viper Trainer RC Airplane Fixed wing Aircraft PNP Assembly Features: . 50mm Viper entry level ducted training machine, hand thrown to take off, landing on the abdomen. Stable flight attitude, strong and abundant power, and easy to control. . If you prefer ducted machine but are trapped in your own limited flying technology, you must not miss this cost effective entry level ducted machine, which will bring you a different experience