Optimus H-1380 Portable 3-Speed Oscillating Fan Heater with Thermostat Portable oscillating fan heater with low, medium, and high heat, plus fan only User-friendly control knobs make it easy to adjust the settings Automatic thermostat control; overheat protection circuit with warning light Power indicator light; tip-over safety switch; thermal cut-off safety device Measures approximately 7 by 8-4/5 by 12-3/5 inches; 1-year limited warranty