8 in 1 MOC DIY Toys Technical Electronic Building Blocks with IR Remote Control STEM Educational Bricks Kit for DIY Car Models

Technical Electronic Building Block Set IR Remote Control Receiver MOC Toys Power Functions Parts DIY Car Bricks Kids

Please note:
1,Use the receiver together with the remote control from us to avoid incompatibility due to different frequencies
2,AA battery box need 6 AA batteries,batteries not included
3,AAA battery box need 6 AAA batteries,batteries not included
4,Servo motor can't connect to battery box directly, otherwise it will burn
5,Brand new and high quality
Package Included:
1 set MOC Building Block Parts