LG T65SKSF1Z comes with Smart Inverter an energy saving technology eliminates wasted operation by efficiently controlling energy use. Smart inverter Washing Machines adjust the energy consumption at optimum level in accordance with the required power. 3-Smart Motions combined with Turbodrum & Precise smart inverter control upgrades the way of washing & provides better performance. Powerful Washing With Multi Water Flow. you can lock all the keys to prevent settings from being changed by a child. Set your own program with additional options and save to favorites for use at a later time. If an error occurs, you can use the LG App or make a phone call to the LG Service center. A diagnosis can then be made resulting in less time wasted, less inconvenience and unnecessary visits. LG’s Auto Pre Wash is the easiest option to clear stain-removal concern. With one touch, tough stains are ready to be gone. Let your hands free.