Features: 1.VOLTAGE POWER: The working voltage of the PTC fan air heater is 12V AC DC, and the steady state power is 80W25%, which is efficient and practical. 2.NYLON SHELL: The fan heater adopts PA66 reinforced nylon shell, high temperature and corrosion resistant, with good insulation, safe and reliable. 3.STABLE HEATING: Using ceramic constant temperature heating technology, continuous output of heat, automatic constant temperature heating work. 4.HIGH EFFICIENCY: After the power is turned on, the PTC quickly converts the electrical energy into heat energy, and you can feel the hot air within 30S. 5.COMPACT SIZE: The heater is small and compact, easy to install, and can be used in a small space without affecting the operation of other equipment. Specification: Item Type: PTC Fan Heater Shell Material: Reinforced Nylon Shell (PA66) Heating Material: PTC Ceramic Heating Sheet Cable Temperature Resistance: >200 Cable Length: Approx. 250mm / 9.8in Heater Working Voltage: 24V AC DC Fan Operating Voltage: 12V DC Steady State Power: 80W25% Impact Power: 90W25% Product Size: Approx. 80 x 80 x 43mm / 3.1 x 3.1 x 1.7in PackageList: 1 x Fan Heater Note: Please supply power according to the specified voltage. Using other voltages may cause fire and product damage.