DeLonghi DCH2570E Safe Heat Ceramic Heater 8-hour timer to regulate heat Ceramic heating element provides intense directional flow of heat Motorized oscillation equipped with motorized base to distribute warm air to more parts of the room Anti-Freeze setting automatically turns the heater "on" when the room temperature drops below 44 degrees fahrenheit Saftey thermal cut-off is one more way to insure product saftey-if the unit becomes to warm, it automatically turns off