Product Description This is a new type of home heater featuring modern technology and high-quality PTC heating elements. Portable infrared heaters are more efficient than traditional gas or halogen outdoor heaters. The new, improved, and enhanced high-quality PTC heating element is more stable than the old one, providing a more comfortable and cozy experience. The built-in thermostat ensures that prolonged continuous heating won't burn your skin. There are two heating control knobs: one for 450W and one for 800W, allowing you to adjust the power according to your needs. Operation is simple, convenient, and stable. The foot pedals remain on the floor during maintenance. Our heaters are small, easy to place, and don't take up much space. There is a switch at the bottom that automatically cuts off the power when the battery is depleted, ensuring safety during maximum use. Compared to other heating devices, radiant heaters heat cold air quickly, directly, and quietly. Uninterrupted during