131?/55? COFFEE MUG WARMER - The mug warmer can slow down the cooling speed of hot beverage, designed to keep your beverage at a desirable temperature(131?/55?). 19-watt coffee warmer for use with coffee, tea, hot cocoa, candle wax, and more.
GRAVITY INDUCTION SWITCH - The coffee warmers built-in gravity induction switch with indicator light. No need to turn it on/off manually. The weight of your mug needs to be over 1lbs (16oz) to activate the gravity induction switch.
SUITABLE MUGS - The cup warmer is suitable for metal, enamel, ceramic, glassware, etc. A thin-walled, flat-bottomed mug will have the best warmth retaining performance. NOTE: This product is used for heat preservation and does NOT support boiling liquid.
SAFE AND PRACTICAL WITH UL499 CERTIFICATION / WATERPROOF DESIGN - Product-safety guarantee with standard UL499 certification. The Indicator light will be on when the mug warmer is working. So you can find your drink without turning on the light at night.
BEST GIFT CHOICES - The coffee warmer has the human natural design idea and keeps the beverages always warm. It will be the best gift choice to show your care to your families, lover, or friends on Valentine's Day, Thanksgiving, Christmas, New Year, or other special occasions.