[Stylish and simple design]: Lightweight and portable cup warmer that doesn't take up much area and is very easy to carry with you anywhere you go. The gravity-sensitive switch does not need to be touched by hand, and there are porous heat dissipation design elements at the bottom. Quietly heated, it's a great companion for casual gatherings, work or study, keeping your drink warm from the first sip to the last drop..[Rated wattage to warm your coffee]: 20W coffee mug warmer heats your drink faster than others in a specific time period and can keep your liquid holding temperature or warm up to at 131℉--158℉; whether you work at home or in the office, it can keep your coffee utensils, tea, milk or cocoa to keep your coffee warm. Be aware that when the cup is working warm, please pay attention to the heated surface; the heated panel is hot, so do not touch it..[Durable, Gravity Switch] : High-tech design and waterproof tempered glass panel material make the cup warmer wear-resistant and heat-resistant. Leak and splash-proof design, not afraid of tea splash, can make cleaning more convenient. Safety for the weight of gravity-sensing technology, when you pick up the cup, our coaster will automatically power off and will not be heated, this intelligent and safe function can ensure that your coffee heater risk-free..[Wide range of occasions]: Fashion sense and practical function combined together, this compact mug warmer is great for friends gathering, office work, home study, female physiological period, warming milk for baby, etc. Keep your drink warm all day long. A great gift for special occasions such as Valentine's Day, Thanksgiving and Christmas for your lover, dad, mom, friends and all your loved ones..[Matching mug suggestion]: Connect the power, place your mug on the mug warmer and the warmer will work automatically to keep your drink warm. This coffee cup warmer is suitable for glass cups, stainless steel cups, ceramic cups, milk cartons, etc. And using a flat or thin bottomed mug will give the best results. But it is not suitable for thick cups, conga cups or cups with double bottom and thermal mugs.