About this item A small fan is useful in the summer heat, so why not have a heater in the winter? The casing is made of PP material, with a built-in professional PTC ceramic heating element and a quiet 3600 RPM fan. High-efficiency heating, automatic constant temperature without oxygen consumption, instant heat upon start-up, 1500W power, energy saving and environmentally friendly. With cooling vents on the back, no radiation, no open flame, it's the perfect small appliance for home and office. Operating standards: The motor drives the fan blades to rotate, generating air circulation. The cool air passes through the electric heating elements to exchange heat and achieve the desired heating effect. There is a temperature limiter inside; when the air outlet is blocked by the fan, it can automatically cut off the power. Radiator Usage Precautions: 1. Do not dry clothes directly on the radiator: If there is no electric radiator equipped with a drying rack, please do not cover the radiator with clothes. This will prevent the clothes from being burned and will also prevent the pressure of the heat transfer oil in the radiator casing from increasing, which could lead to leakage of the heat transfer oil and cause an accident. The casing could break. 2. Pay attention to waterproofing when using in the bathroom: Even if it's a waterproof heater, don't get too close to the bathtub, sink, or shower, and try to avoid spraying water directly onto the bathroom heater while bathing. Never place a bathroom heater directly under an electrical outlet, as the updraft from the heater can easily damage the outlet. 3. Pay attention to skin hydration after prolonged use: When in close contact with electric heaters for extended periods during winter, you should pay close attention to skin hydration and drink plenty of water at regular times. Energy efficiency: Save on your energy bills and live a more sustainable life. Thanks to the integrated precision temperature sensors, you can customize comfort levels and set operating modes independently, keeping you warm while reducing heating costs. Note: Please use it in a standardized manner and pay attention to personal safety.