Custom Household Dormitory Thermal Insulation Heating Coaster

Heating, constant temperature and heat preservation provide you with appropriate temperature. You can adjust the temperature according to your needs and set the temperature you want. Change your habits according to your personal preferences. Touch start, easy to operate. The large screen displays the temperature. It is suitable for any flat bottomed cup. It closes regularly for 8 hours so you can be carefree all night. Extend the line by 1.6m to give free play to your space. 4.88" L x 4.88" W x 1.02" H