DURABLE & MAINTENANCE-FREE: Patented, high-quality steel assembly and the permanently-sealed oil reservoir never needs refillingRADIANT HEAT: 1500 watts of heating power for quiet, full room comfortPERSONALIZED COMFORT: Customize to your heating needs with an adjustable thermostat and three heat settingsPATENTED THERMAL SLOTS: Unique thermal slot design maximizes heat flow into the room while maintaining a low surface temperaturePEACE OF MIND: Features a thermal shutoff to prevent overheatingSTAY COZY AND SAVE ENERGY. Carving out a comfortable room, desk, or other cozy spot for work, focus, and learning is more important than ever. Add this heater to your designated space to keep it cozy—optimizing productivity and turning an unexpected challenge into an energy-saving win