Fast heating: 360-degree constant temperature heating, no burning, no deformation, no damage to shoes. Dry shoes at 65 degrees Celsius to avoid high temperature damage to shoes. Storage reminder: 1. Do not wrap the power cord around the product during storage; 2. After use, make sure the product is powered off and the power plug is unplugged; 3. Please let the product temperature cool completely before storing; 4. The shoe dryer should be stored away from direct sunlight. Built-in ultraviolet light and PTC heating sheet, through high temperature and drying, destroy the living environment of microorganisms, take away odors and inhibit the growth of microorganisms Instructions for use: Put the shoe dryer into the shoe, adjust it to the appropriate position, plug the power plug into the socket to turn on the power, and the working indicator light will light up to indicate that it has started working; the internal heating unit of the shoe dryer is automatic constant temperature, and the temperature is maintained between 55-65, and shoes of general materials can be used. Precautions: 1. Do not use on washed, wet, or dripping shoes; 2. Do not put the shoe dryer in water when it is powered on; 3. When the shoe dryer is working, the surface temperature of the plastic shell is high. Do not let children touch it to avoid burns. ABS+PC material, pressure-resistant and high-temperature-resistant, fire-retardant Power 10W Rated voltage: 220 (V) Rated frequency: 50 (Hz) Package includes: 1 shoe dryer