Updated 2020 RC Car Building Set
With 2 powerful motors, independently RC-controlled tracks. It is easy to drives forward or backward, left or right, and makes 360-degree turns. Build-in Li-ion 400mAh 7.4V. You can play above 30 mins now. The 3-1 option allows the kids to choose which car to build. it even comes with a usb charger so it saves money on batteries! The kids will get much racing fun time. And built to develop your kid's science, technology, engineering and math skills while playing.