Features: Quiet warm air drying, high-quality motor fan, long life warranty. 4 Detachable air duct + polymer shoe stretcher to prevent the boots from falling off after drying. 4 Unique patent polymerized shoe stretcher and vacuum channel, no need to worry about being blocked. The combined shoe stretcher increases the drying efficiency by 60% and saves electricity. Especially suitable for boots or ordinary shoes, helmets and gloves, effectively drying or preheating. Overheating fuse + overheating protector + timer triple maximum safety protection, let you dry safely. Constant temperature: 35-45°C, gently dry your boots based on room temperature. LED power indicator system. Timing function (1/2/3 hours), automatically shut down when the time is up. Drying 2 pairs of shoes or 1 pair of shoes + 1 pair of gloves or helmets at a time without additional stretcher. Specifications: Material: PE Rated voltage: 100-127V, 220-240V Rated power: 200W Stable frequency: 50Hz Temperature range: 45-65℃ Switch type: timer Size: 21.8x28.4x56cm (with 4 hoses) Packing list: 1 x Shoe drying machine (with 4 hoses)