Tomotato Coffee Mug Warmer, 55℃ Smart Constant Temperature Coaster, Green

Tomotato Coffee Mug Warmer, 55℃ Smart Constant Temperature Coaster, Green

• CONSTANT TEMPERATURE --- The smart cup warmer keeps your coffee, tea and beverages at a constant temperature of 131℉ (55℃) all day long, ready for you to enjoy.
• USB POWERED --- The cup warmer is USB powered and can be easily connected to your computer, mobile power or other adapters for easy and reliable use.
• APPLICABLE CUP --- The coaster insulated pot is suitable for most types of cups, such as ceramic cups, stainless steel cups and glass cups, which can keep warm for a long time.
• IDEAL GIFT --- This milk cup warmer is a special gift for birthdays, Valentine's Day, Mother's Day, Father's Day, Thanksgiving, holidays, Christmas, etc.
• FRIENDLY REMINDER --- When the coaster is not in use for extended periods, unplug the power cord. Do not touch the heating plate while the coaster is in operation. Allow the coffee coaster to cool completely before cleaning.