Dries Socks,Shoes, Boots, Liners, Helmets, Hats, Ski Masks, and Gloves.Suitable for most types of materials: including leather, rubber, PVC, neoprene, cloth, fleece, felt, canvas, synthetics and fabrics. Boot Dryer Dry-ports Circulate Air with a working temperature controlled at 40 C-60 C/104F-140F constant temperature, without any damage to your shoes. Adopting the innovative technology Dries, dehumidifies Time reservation function: You set a different dry time according to different shoes. No need to worry about unnecessary power consumption. For 220 V-50 Hz. 200 watts high powered air circulation that's quick to dry but gentle on shoes and gear. Adjustable bracket dryer: You can adjust the distance with two stretched brackets- great for drying all kinds of gear Portable, fold up design. When not in use you can fold and put away. Portable to take with you on your next outdoor adventure. Great for outdoor activities, like camping, hiking, hunting, skiing and more. Safety precautions: Please leave one air outlet opening at least when drying gloves. DO NOT: expose the dryer to rain, spray or liquids. ** DO NOT immerse dryer in water, drop, or insert any objects into any openings.**DO NOT use near flammable substances, or cover the air inlet/outlet.**DO NOT place "Soaked" or "dripping wet " shoes/gloves on the dryer.**DO NOT leave dryer unattended for long periods of time .**Recommended use by responsible adults Instructions: Plug in the power supply. When the shoes are stuck in the dryer, gently press the "On|Off" button to automatically enter the drying process for 20 minutes. If you want to extend the drying time, press "Time +" once and add 5 minutes, and so on. , the maximum time is 120 minutes. To reduce the time, press: Time - ", press once to reduce 1 minute, and so on. Disinfect and sterilize the shoes. After 20 minutes, they will automatically stop working. But the room temperature is around 20 degrees and the air outlet temperature is about 40 degrees - 50 degrees. , if you want to stop working in the middle, press the "On|Off" button to stop working. Turn on the ozone switch and work for 20 minutes at a time. If you use it again, turn on the ozone switch again. Scheduled automatic shutdown, high temperature power outage, warm air blowing, and drying shoes No deformation.