Duraflame DFH-DH-14-T Portable Electric Ceramic Desktop Heater, Black 4,600 BTU heater provides supplemental zone heating for up to 400 square feet 3 comfort settings: Low heat, high heat and fan only Safe for kids and pets - stays cool to the touch Tip over safety switch - will automatically turn off the heater should it get knocked over. Adjustable thermostat allows you to decide the temperature of your room