Description:1. Constant temperature fast heating, no odor, silent, cyclic heating, no oxygen consumption.2. With thermal switch function, it is easy to operate.3. It allows you to defrost/demist quickly and effectively so that you can travel to your destination.4. The thicker and longer pure copper cable will not be heated during use and will not damage your car battery.5. Automobile heater defroster 500w high-power defroster 24V automobile heating automobile electrical appliances6. The fan is silent and has no noise during operation. Rapid heating. Used for automobile defrosting and heating.SpecificationsMaterial: ironDriving mode: independentControl mode: manualVoltage: 24VPipe: metalWorking time: 10 hoursPackage includes1 2-hole defroster and demister2x air supply pipe2x bracket2x pipe clamp2x clampor1 4-hole defroster and demister4x air supply pipe4x bracket4x pipe clamp2x clampNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.