Brick Qty: 665pcs

Battery: 3.7V,200mAh battery; (Including)

Simulated V8 engine, transparent + electroplating better restores the appearance of the engine;

The prototype of the strong horsepower output when the engine piston moves is reproduced by using lighting.

The integrated motor provides operating horsepower, and the app controls the size of the horsepower, accompanied by sound effects as the horsepower increases.

Mobile apps, electric building blocks, enjoy the fun to the fullest.