Small But Powerful: The electric heater heats up quickly in 2 seconds with PTC ceramic heating, a more energy-efficient technology. Stay warm and comfortable in your office or small space with this compact and efficient electric heater. Various Safety Features: Made of flame retardant materials and equipped with With multiple safety features including built-in smart tip-over and overheat protection, the home heater will automatically shut off after exhaustion or overheating to ensure safe use while sleeping, working or watching TV. Easy to Use: The energy-efficient fan heater comes with 2 power settings for your convenience. You can choose from 2-in-1 heat settings (800W/1200W) to adjust the fan power that efficiently heats any space in your home. Compact and Quiet: The home heater with hot air has a noise level of less than 37 dB, making it quiet enough for quiet sleep and work, very suitable for offices, dormitories, families, bedrooms, living rooms, study rooms, basements, garages,