3 Temperature Settings Keep Coffee WarmOur electric mug warmer can slow down the cool speed of hot beverages; mainly keep water, milk, tea, and other beverages at the perfect temperature for a long time, you can enjoy your favorite drinks at the perfect but not-too-hot temperature. You can choose the temperature by touching the "Temp Button" to keep or warm up the temperature of the drink to 55/65/75Automatic Shut OffThis mug warmer with an auto shut off function after working 4 hours. After turning off the coffee warmer, for a while that the heating plate is still hot. Equipped with LCD display, it makes this coffee mug warmer more intelligent to use.Larger Heating Area Suitable for Most Cups3.15 In big heating panel coffee warmer for all the coffee or tea lover. Please don't use plastic or double-layer insulation cups. use a thin-walled, flat, or slightly concave-bottomed mug for best results. Suitable for tableware, stainless steel cup, a ceramic mug, milk box, glass cup and etc.Safe DurableThe Cup warmer with high-tech materials make the coffee warmer heat-resistant and fire-resistant. The spill-proof design avoids damage. Please keep it out of children to prevent burns.Best Gift ChoiceSimple and stylish design, keep the beverages warm all day long, it's a great gift for lover, mom, wife, husband, and all your lovers on Valentine's Day, Thanksgiving and Christmas, and other special occasions to show your care.