General description This 12V 150W Car Heater is a versatile 2-in-1 fan that offers fast heating and cooling functions, making it ideal for defrosting and demisting windows in winter, as well as providing a cooling breeze in summer. Its 360° rotatable design allows for optimal airflow direction, ensuring maximum efficiency. Technical specifications Power: 150W Voltage: 12V Heating and cooling functions Material: High-quality material with a premium pure copper cable Compatibility and accessories Fits most standard 12V electric vehicles, including cars, taxis, SUVs, and RVs Includes self-adhesive pad for securing the base Installation Plug the heater into the vehicle's cigarette lighter Secure the base with the included self-adhesive pad Ensure the surface is clean and dry before installation Usage Switch between natural wind and hot wind using the two switches Use for defrosting, demisting, and keeping warm in winter Can be used as a cooling fan in summer Other information