Includes Eliminator Unit, 2 hand Switches and Wall Transformer. The Portatree Next Gen Eliminator features a full color touch screen. You can practice against a competitor or against the computer with a preset reaction time. All standard features are included and power saver mode assures maximum battery life(Requires 4 C-Batteries). The Eliminator unit measures 8-3/4" high and 6-1/4" wide. Add the Pingel Handlebar assembly (sold separately) for a more realistic practice experience.