这是科技小制作套件，是材料包，需要自己动手制作哦。

本款飞机科普套件结构简单，通电后，可以在地面滑行前进，是一款锻炼孩子动手能力的益智科普教育套件，玩的同时更能了解一些电路和空气反作用力的知识，而且孩子自己动手制作的玩具玩起来更有成就感哦

【工作原理】：飞机利用空气的反作用力向前滑行。接通电源后，电池给电机提供电力，电机旋转并带动扇叶旋转，向后吹风，风的反作用力作用于飞机，使得飞机向前行驶。

【注意事项】：此款飞机模型是在地面上跑哦！需自配2节5号电池。

【成品尺寸】：

长度：17厘米

宽度：15厘米

高度：6厘米

This aircraft science kit structure is simple, power, you can slide in the ground forward, is a children's ability to practice puzzle science education kit, playing at the same time better understand some of the circuit and air reaction knowledge, and the children themselves The production of toys to play a more sense of accomplishment Oh

[Working principle]: the aircraft use the reaction force of the air to slide forward. When the power is turned on, the battery provides power to the motor, the motor rotates and drives the fan rotation, the backwards blow, and the reaction force of the wind acts on the airplane, causing the airplane to travel forward.

【Note】: This aircraft model is running on the ground Oh! Need to be equipped with 2 AA batteries.

【product size】:

Length: 17 cm

Width: 15 cm

Height: 6cm