General description Excellent practicability: This PTC Ceramic Air Heater can heat both solid and gas, meeting various heating demands reliably. It converts electrical energy into heat energy in just 0.1 seconds and transmits it to the surface of the aluminum shell within 10 seconds. The heater provides harmless heat with no flame, no redness, and no toxic or harmful odor. Some models include overheat protection for electrical insulation of the overall surface, ensuring safety during use. With a service life of over 20,000 hours, this heater utilizes advanced constant temperature ceramic heating technology for continuous heat output and automatic temperature regulation. Technical specifications Voltage: 220V Power: 300W Heating element: PTC ceramic Material: Aluminum tube Service life: Over 20,000 hours Application Air Conditioners Electric Heaters Automobiles Instrumentation Equipment General Electrical Appliances Fans Humidifiers Other information Package List: 1 x Heater