Smart Inverter Smart Motion Technology Turbo Drum Punch +3 Pulsator Smart Diagnosis 1 Year Warranty, including 10 Years Warranty on Motor Energy Saving with Smart Inverter Control Smart Inverter Technology eliminates wasted operation by efficiently controlling energy use. Auto Restart When a washing machine is turned off due to power failure, it will restart automatically from the position it stopped to adjust accordingly. Standby Power Save Even if the power cord is plugged in while power is off, only extremely little electricity will run through the washer. You don’t need to worry about wasted electricity. Smart Motion Smart Motion is 3 kinds of motions created by Smart Inverter for optimized washing by fabric type. Enjoy better combination for better care. TurboDrum™ TurboDrum™ enables the most powerful wash and removes the toughest dirt through strong water stream of rotating drum and pulsator in the opposite direction. Punch+3 Punch+3 creates powerful streams of water which mix laundry up and down repeatedly for even washing result. Auto Pre Wash With one touch, tough stains are ready to be gone. Let your hands free, let your washing machine do the laundry. Side Waterfall Side Waterfall enables the best mixing of detergent with water while minimizing detergent residue that can cause skin irritation and allergy. LoDecibel™ & Less Vibration Smart Inverter Motor minimizes noise and vibration level. Plus more durability and 10 year motor warranty. Smart Diagnosis™ Smart Diagnosis™ helps diagnose and troubleshoot mechanical issues, limiting costly and inconvenient service visits.