Smart Thermostatic Coaster Suitable for Home and Office Suitable for Hot Coffee Tea Milk Water Portable and Waterproof

INTELLIGENT DESIGN: Intelligent induction switch intelligent switch, no need to manually touch the control, you can heat the cup. The flat bottom of the cup fits seamlessly with the ceramic more evenly, dissipating heat at high temperatures and saving energy at low temperatures. 55 DEGREE SMART THERMOSTAT: We designed the thermostat function to keep your coffee, tea or other hot drinks at 55 degrees Celsius, no need to worry about high temperature and high oxidation, safe to use, while maintaining the taste of the drink, you can feel the warmth in your mouth ! package's content：1pcs Thermostatic Coaster 1pcs USB plug