Fast defogging and defrosting for clear visibility on chilly drives. Our 12V 150W car heater delivers rapid heating to rapidly clear windshields from fog and frost, helping you maintain safe, unobstructed vision. Suitable for all vehicle owners. Especially beneficial for those in cold, damp regions or who frequently encounter foggy conditions, ensuring reliable performance when you need it most. Compact, easytocarry design. This 12V heater plugs directly into your vehicle's outlet, delivers rapid heating, and features a 360degree rotating design for easy adjustment of airflow direction to where you need it. Practical winter use scenarios: Early morning drives in winter: quickly clear fog and frost from windshields for safer starts. Postpark warming: warm up the car after it has been parked in cold weather for extended periods. Condensation and damp conditions: reduce moisture inside the cabin to improve visibility and comfort.