Highlight description:[Cigarette Lighter Plug Design] Our car heater adopts cigarette lighter plug and has built-in fuse, which has automatic power-off protection, anti-voltage and safe to use. It adopts smart design with thicker and longer copper cable, without fragile parts.[Low Noise and Overheating Protection] This car heater has humanized design, including overheating protection, thermal switch, low noise, no open flame, and no damage to the battery. You can put it on a non-slip mat or fix it with double-sided tape in the car.[Heating and Cooling Fan] Our product has 2 setting modes, heating and cooling. It has hot and cold switch, suitable for all seasons use. Suitable for defrosting/defogging windows and windshields in winter. It can also be used as a cooling fan in summer.[Fast Remove Frost and Fog] This 12V 150W high-power car heater can fast heat and quick remove frost and fog on the car window and windshield. It is effective to increase air temperature and improve driving visual safety.[After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.Detailed description:Product Name: Car HeaterProduct specification: 12VPower cord length: about 110cmProduct color: blackProduct material: ABSProduct size: about 11.5119.5CMProduct weight: about net weight 256g/gross weight 310gProduct performance: (defrosting and defogging auxiliary heating)Parts List:1Car HeaterNotes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.