The Controller for the WHEELERS is a 2.4Ghz frequency channel hopping radio system, that will let you play with all of your friends and their Monster WHEELERS, without having to worry about frequencies and channels. It takes 2 "AA" batteries, make sure they are installed correctly.
This Controller should be kept turned off, unless in use. It turns on with a blinking power light until bound with the WHEELER, and then will turn solid.
This Controller can also be converted to a left hand controller. Just remove the screw that holds the steering wheel in place, and remove it from its mount.
Now remount the wheel to the opposite side of the controller and secure with the screw.