ETL-Certified Safety: Made of V0 flame-retardant materials with multiple safety features including built-in smart tip-over protection overheat protection, 12-hour timer, 24-hour automatic power off without interaction, V0 flame retardant 2-prong plug, and sturdy 6ft long flat power cord. Safe and worry-free all-day use. Fast Heating: Powerful 1500W PTC ceramic heating allows this space heater to heat up in seconds, suitable for warming up spaces in the home including bedrooms, basements, garages, and living rooms, and can also be used in offices, dorms, hot yoga studios, etc