Dries one pair of shoes, boots or gloves in about an hour! Durable, compact design delivers a lot of power without taking up a lot of space. Works with any 120V AC household outlet. Compact: Vents fold down for storage and extend to fit boots. Forced Air: Gently heated forced air eliminates unwanted moisture in about an hour. Reduces Odors: Removes moisture and perspiration and reduces the growth of bacteria and mold. Safe: Works on all types of footwear and gloves without causing shrinkage or stiffness.