??Functions: The Electronic Throttle Controller Is A Booster That Controls The Throttle Open To Improve The Sensitivity Driving Experience Of The Car To Adapt To Different Driving Habits And Keep Better Driving Conditions. ??Driving Modes: This Car'S Electronic Throttle Includes Nine Different Driving Modes And Nine Strength Levels Adjustment In Each Driving Mode, You Can Find The Most Suitable Mode And On Different Roads Or Different Driving Experiences. ??Portable: The Electronic Throttle Has A Led Display And 3Pcs Adjustable Buttons, You Can See The Model Number And Strength On The Display, And You Can Adjust The Mode Through The Buttons Conveniently. ??Easy Installation: Install This Throttle When The Car Is Powered Off And Do As The User Manual Or Installation Photo, Just Plug And Play. All Adjustments Must Be In A Safe Driving Convenient. ??Five Modes: Comfortable Mode, Sports Mode, Mode, Normal Mode, And Fuel Efficient Mode.