CONSTANT TEMPERATURE DRYING- EFFECTIVE DRY SHOES WITHOUT DAMAGING: Precise temperature control: the surface temperature is control at 113-140(ambient temperature:77), you can even use your hand to touch it. Dry with warm air to avoid deforming, degumming and cracking of shoes caused by high-temperature drying. SAFE & WIDE USE & STRONG WIRE & US PLUG: Wont damage leather and other expensive materials unlike normal heated shoe dryers. Fits all boot types and sizes, especially for sports shoes, cotton shoes, leather shoes, travel shoes, as well as for some gloves and socks. The strong wire is at the top and will not be bent. The shoe dryer equipped with American plug, very suitable for use in the rainy days. [1 Year Warranty] SMART TIMING TURN/OFF: One-key switching of 6 working time:1h, 2h, 3h, 6h, 9h, 12h(up to 720 minutes). You can select the different timing setting according to different needs without worrying about unnecessary power consumption. Just dry overnight and wear your shoes the next day! AIR CIRCULATION DESIGN: The built-in diversion structure makes the heat distribution more even; the built-in fan can quickly exhaust the water vapor in the shoes. It can effectively dry your shoes and reject odor of foot sweats, deodorize to keep your shoes comfortable. LOWER POWER & COMPACT & SILENT: Drying: 36w, HCW shoe dryer warmer consume less energy, save you electricity bills; shoe size 4.5 US design, gross weight: 1 LB, just like a pair of shoes, easy to store. Suitable for Multiple Scenarios: home daily use, student dormitory, business trip or travel. Equipped with no noise fan(35Db), wont interrupt your rest.