There are various building levels with level 1 for the amateurs and level 2 for the pro's! You can control the direction by changing the polarity, which will reverse the direction of the motors. You can see what's happening within the kit thanks to the transparent housing which allows you to see gears moving. Wireless Control Compatibility. 14 different combinations to make. Adjustable polarity to change direction. Works on land or water.
Features: Remote Control Type: Tank Age Range: 12-15 Years,> 14 years old,Grownups Charging Time: other Controller Mode: MODE1 Remote Distance: 100m Flight Time: other Barcode: Yes Design: other Controller Battery: other Charging Voltage: other Certification: 3C 3C: Certificate Material: Metal