4-in-1 Motor Kits Engine Kit Power Function Set Compatible with Lego Technic-Parts with 2 M Motor,1 Battery Box,1 Infrared Remote Control for

★【4-in-1 Motor Kits】-Our JiaoJiRen motor kits with 2*M-motors and 1*lithium battery box, 1*bluetooth Infrared remote control(batteries not included). ★【Simple Operation】-Simply download the specified APP on your phone, follow the instructions we provide to connect the components,and then connect our motor kits to your phone so that you can control the operation of the motor kit from your phone! ★【Compatibility】-This power function set is compatible with all major brand, taking your block creations to new heights and unleashing more imagination and creativity! ★【High Quality】-Our engine kit are carefully crafted from high quality ABS plastic to ensure a smooth and sturdy product that will stand up to long hours of imaginative play and building with durability and peace of mind. ★【After-Sales Service】-Any problem with the product, you can contact us, we will give you a satisfactory answer within 24 hours!