Outdoor Heater - 1500W Ptc Electric Garage Heater With Overheat Protection, 2S Economical Outdoor Patio Heater: AOBMAXET 1500 W outdoor heater utilizes an advanced PTC ceramic element to provide 20% more efficient heating. It ensures a stable temp with minimal fluctuations, and with energy consumption 20% lower than ordinary heaters Versatile 3 Modes Electric Heater: Our greenhouse heater has 3 modes: 25 W (natural air), 750 W (low heat), 1500 W (high heat), then turn the thermostat control knob to enjoy the warmth Rapid Heating: The powerful electric heater features PTC ceramic heating technology and a 2600 RPM high-speed fan that produces hot air in just 2 seconds. This efficient design ensures that the heat is evenly distributed throughout the max 215 sq ft area Safety Patio Heater: The surface of this portable patio heater is made of V-0 flame retardant material. It has a built-in thermal overload protector that will auto shuts off when the temp reaches 167 ?. The four non-slip feet can prevent tipping over Compact Size Heater: This space heaters has a compact size. Equipped with a handle, it can be conveniently placed on tables, floors, or anywhere you need warmth. The 8 FT power cord and the heater's 0-90 rotation capability provide more flexibility