The Original PEET Dryer provides safe, silent and energy-efficient operation so that you can leave it plugged in all the time, 24 hours a day, 7 days a week. It uses convection technology to push slightly warmed air through our specially designed AirChambers and DryPorts to quickly and quietly dry your footwear or gear. The Original PEET Dryer is ideal for drying shoes, boots and athletic and hunting footwear, as well as your outdoor gear. The sturdy base easily plugs into any standard 110-120 volt U.S. household current and is available in 240-volt electrical configurations (New Zealand, United Kingdom and Europe). This product is proudly made in the USA. Dry Responsibly with PEET. SPECIFICATIONS: Works silently: The Original 2-Shoe Dryer works silently by gently warming air that rises and dries footwear; No loud fans blowing hot air Dries most footwear overnight: Drying time depends on material and saturation level; We recommend leaving shoes on the dryer overnight for best results Always on: Simply leave it plugged in 24/7; The Original 2-Shoe Dryer uses less electricity than a low wattage household light bulb and costs just pennies a day Safe on all materials: Safe to use on leather, rubber, vinyl, neoprene, canvas, synthetics, fleece, microfiber and more