Product Description Features:Initial Drive - Throttle applied the moment the trigger is moved from the neutral position to the throttle range.Low-Voltage Cutoff - The cell voltage at which the ESC will shut off to protect the battery.Drag Brake - The brake force applied when the throttle trigger is returned to the neutral position.Max Reverse Power - The maximum reverse speed allowed relative to the forward speed.Punch Control - The aggressiveness of the application of throttle.