22 different models can be built one after another; plane, helicopter, racing car and exciting exploration robots!
●Depending on the selected model, the engine will be powered by sun power and it will turn, move back and forth and even navigate on water!
●The motor has 3 channel mode switches and a charging function.
●The solar panel can generate 4.5V solar energy.
●Requires 2 AAA/LR03 batteries or 2 rechargeable batteries－not included.