Versatile year-round defroster and fan that improves visibility and comfort in any season. Key benefits Dual heating and cooling: Switch between warm air for defogging and defrosting in cold weather and a cooling fan to circulate air during warmer months. One unit handles both tasks so you don’t need separate devices. Faster, safer starts: Powerful heat output removes fog, ice and frost from the windshield quickly, restoring clear visibility and helping you get on the road sooner on cold mornings. Precise airflow where you need it: 360-degree adjustable head lets you aim heat or cool air exactly where it’s needed for even coverage across the windshield and flexible use on side windows. Compact, vehicle-friendly design: Lightweight and portable, the unit fits conveniently in most vehicles without cluttering the dashboard and is easy to move between cars. Features and performance Function: Heating mode for defrosting/defogging and cooling mode for air circulation. Compatibility: Designed to fit most passenger vehicles; ideal for use on windshields and windows. Size and portability: Small footprint and lightweight construction for easy storage and transfer between vehicles. Performance: Strong heat output for rapid removal of frost and fog; adjustable direction for targeted airflow. Practical use scenarios Winter commute: Use heating mode for fast windshield defrosting on cold mornings so visibility is restored before you drive. Rainy or humid conditions: Remove interior fog from the windshield quickly to maintain clear sightlines and safer driving. Summer comfort or quick ventilation: Run the cooling fan to circulate air and reduce stuffiness after a car has been parked in the sun. What this product delivers Year-round utility for safer driving and faster preparation. Targeted, adjustable airflow to clear windows efficiently. Portable, space-saving design that works in most vehicles. Note: Offers both heating and cooling functions, 360-degree adjustability, quick defrost capability, and a compact, lightweight form factor as described.