This electric dryer from LG has a large capacity of 7.3 cu. ft. and is equipped with sensors that monitor humidity levels and adjust time for optimized results. The TurboSteam(TM) technology is perfect when you are short on time, since you can get lightly worn clothes back in tip-top shape in only 10 minutes! It can also reduce wrinkles in half the time of regular steam settings. This dryer can also be activated from anywhere, anytime! With Smart ThinQ(TM) technology, you can operate and monitor your laundry, track energy consumption and download new personalized cycles on your smartphone. This appliance also has SmartDiagnosis(TM) which uses self-diagnosing technology that can communicate 24/7 with LG customer service over the phone, providing you comfort and reliability. It is highly recommended to use a 4" (10.2 cm) diameter rigid aluminum or galvanized steel duct with this product.