4-in-1 Train Motor Set Remote Control Kit Technical Parts, MOC Control Function Power Functions for STEM Assembled Building Block
Special Features
- This control function kit contains AAA battery box*1 88000, 2.4G receiver*1 8884, speed control 8879*1, train motor 88002*1, cross axles*2, wheels*4.
- This technical part fully compatible with all mainstream brand products.
- You can use them to control STEM products, perfect your train scene.
- A proper present for all MOC lovers!
- Note: NOT included AAA battery.
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