1)Easy Operation: Simply turn on the switch and warmer will reach optimum temperature 110°F - 122°F / 43°C - 50°C within 30 - 40 minutes. 2)Note: Actual temperature will depend on the surrounding temperature & humidity. 3)Freestanding: Portable set up which is great for bathroom/laundry room; Wall Mounted: Designed to make the most of available room space. 4)Keeps your towels & robes dry, warm and comfy once you step out from shower 5)Built-in thermostat that safely maintain the temperature and conserve energy. Material: Aluminum. Input voltage: 110 -120V. Power consumption: 105 Watts. [UL Certified]