Press On & Off : After plug in power, put cups on the plates, press the button above and it will work. When you don't want to heat it, you also need to press the button to turn it off. If you don't press the button, it will maintain a constant temperature of 55 degrees.
Safe and Environmentally Friendly : Uniform insulation, cup heater can prevent coffee or water leakage, when the power is off, can be placed in the heating zone to prevent the hand.
Rapid Thermal Conductivity : It will not emit the smell of the product, the inside of the plate is a ceramic hot plate, metal heat conduction, heat control, temperature control, plastic-free coffee heater.
