High Quality Material--The surface is smooth and sturdy. Made of PC+ABS high-density material, it is fire-resistant and will carbonize in fire without burning. Features a premium cable for enhanced durability. Drying Principle--This portable boot and shoe dryer combines traditional convection drying with forced air to create 360-degree hot air circulation, eliminating dead angles for fast and even drying. Fast Drying and Constant Temperature--Reduces odors caused by moisture in shoes. The mixed forced air and convection system heats shoes to 55–60°C quickly and maintains a constant temperature to prevent damage such as degumming and protect your footwear. Safety Voltage--Equipped with an AC/DC power adapter for safe operation. Compact design allows use at home, in the car, or while traveling. Includes high-quality cables, automatic overheating warning, and auto shut-off for safety and health protection. Multi-Purpose--With fan, heating, and timing functions, this dryer works with various items including winter boots, work boots, rain boots, hunting boots, sports shoes, ski boot liners, gloves, hats, and socks—drying them quickly without over-drying. Timing Modes--Simple one-key switch lets you select different timing options based on your needs. Safe, quiet, and easy to use.