Digital High-Torque HS-5645MG: Universal LEGO Build unique robots that are

Build unique robots that are powered by the sun — batteries not required

Buildable Firstbourne dragon figure toy measures over 7” (19cm) high

Fasten your seatbelt and let’s learn about colors and shapes

slide the side door open

As well as many small details such as opening doors

Digital High-Torque HS-5645MG: Universal LEGO Build unique robots that areFeatures Back to Top ^ Programmable Digital Circuit Custom MP metal gear train technology Perfect for larger airplanes and helicopters Metal Horn Included Overview Back to Top ^ The digital version of our popular 645 is the HS 5645MG, featuring a programmable digital circuit and our custom MP metal gear train technology. Perfect for larger airplanes and helis, the HS 5645MG will deliver higher resolution and torque than its analog brother.