Coffee Warmer - Automatic Induction Switch: There is a gravity induction device at the bottom of the mug warmer. When the gravity induction device senses that a cup with liquid is placed on the coffee warmer, coffee mug warmer will start to work, and when the cup is taken away, the candle warmer plate will automatically Stop working, if youre an energy-efficient environmentalist, youll love this candle warmer. - Intelligent Temperature Control: The coffee warmer for desk has a high-precision chip that intelligently controls the temperature, which always keeps the temperature between 122F--131F. When the liquid temperature is too low, the mug warmer for desk will start to work and heat up. If the liquid temperature is too high, the cup warmer plate will stop working until the liquid temperature is 122F--131F, which will activate the smart thermostat system. - One-touch Touch: The coffee cup warmer adopts a German one-key touch switch, which is very simple and convenient to operate. When you touch the switch, the indicator light turns on. The cup warmer for desk starts to work. High performance, 16W low power work, while ensuring the heating function, it also conforms to the concept of energy saving and environmental protection. - Easy To Carry: Coffee cup warmer for desk 6.7*5inch, 230g, very light and compact, you can put office desk accessories in the corner of the handbag, you can take cup warmer for coffee to the office, cafe, library, not only can heat coffee, but also milk, tea, drinks and candles , the surface of the tempered glass is easy to clean, just need a wet paper towel to clean candle warmers quickly. You can also warm yourself in the cold winter. - Exquisite Upscale gift box: If you cant give him/her a warm hug every day, then be sure to let him/her drink a cup of warm coffee, even in cold weather, he/she can enjoy the warmth from you, I believe coffee mug warmer for desk must be a particularly warm gift for Christmas, Thanksgiving, Birthday, Valentines Day. (Coffee warmer with mug gift box set: mug, spoon, coffee heating pad, exquisite gift box for gift giving)