1、Keep the best temperature, keeps your coffee at a constant temperature (55 ° C /131 ° F) for a long time. Just leave the cup on the mat and it will stay warm all day. No matter too cold or too hot, you can always drink the right temperature drink. 2、Easy to use, when the coffee cup is placed in the heating area, it can be automatically opened or close by detecting microgravity. The heater starts heating automatically and stops heating when the cup is removed from the mat. 3、Applicable to any material cup, such as metal cup, ceramic cup, high temperature plastic cup, glass, etc. Suitable for all kinds of drinks, such as tea, coffee, milk, cocoa, coke and so on. 4、A great gift for lovers, wives, husbands, parents, grandparents and all relatives. It can make them feel warm in the cold winter. 5、Safe and reliable, waterproof, heat resistant, fireproof, safe and stable, even heating. Meanwhile, the coffee insulator has a power of 16W, which saves electricity. 1 x Cup Warmer Condition: 100% Brand NewItem Type: Cup WarmerMaterial: ABS + Acrylic Voltage: 220VFrequency: 50HzPower: 16WTemperature Control: 55℃/131℉Size: Approx. 15 x 11.5 x 2cm / 5.9 x 4.5 x 0.8inAutomatic Power Off Design: Pick up the mat can automatically stop heating safety power saving.Suitable for office/home heating coffee/tea/milk/candles. Suitable to use on Valentine's Day, Thanksgiving, Christmas, and other special occasion, give it as a gift to loved ones, wives, husbands, parents, grandparents, etc.