Duraflame Electric DURAFLAME Black Cube Stove Portable electric personal space heater cube with electric fireplace, Black 4,600 BTU heater provides supplemental zone heating for up to 400 square feet Realistic flame effect with glowing log and ember bed can be operated with or without heat, providing the ambiance of a gentle rolling fire all year long 2 comfort settings: low heat and high heat Safe for kids and pets - stays cool to the touch