Versatile warmer plate: 3.9-inch large heating zone is suitable for most cups with flat bottom, like glass cup, porcelain cup, plastic cup, baby bottle, boxed milk, etc. It is lightweight and portable, and easy to carry, which will not occupy much space. It adopts metal panel and PTC porcelain, which brings rapidly heating and stable temperature control. It is waterproof and easy to clean that you do now worry about safety issues. Gravity induction switch: Auto on/off, the warmer auto activates when you place your mug on it and shuts off automatically when the mug is removed. For safety consideration, 8 hours auto shut-off although the mug is still on it. Temperature Optimizing: the smart mug warmer allows you to set your preferred drinking temperature with 3 temperature settings (120F/ 55C , 149F/ 65C , 167F/ 75C ) , companying a temperature button with LED display indication, which will be easy to keep the cup at the temperature you like throughout the day and enjoy hot coffee, tea, drinks at any time all the season. CUTE COFFEE MUGS: Our unique stylish simplicity design with warm and elegant color, two options, white and pink with a cute cat face and LED display indication, decorates your space more warmly and comfortably. With lightweight and portable, it is easy to carry, which will not occupy much space. PERFECT GIFT: The best choice for gifts for any special holidays for all of your loved ones. Our mug warmer is not just a heated plate, it maintains the optimal temperature of our drinks. The most important thing is it could warm anyone you care. So go ahead. Take it for granted. You deserve it