Portable 12V Car Heater This heater runs on a 12V DC power supply, making it portable and easy to use in any vehicle. It delivers quick and efficient heating, defogging, and defrosting to keep the cabin comfortable. Durable and Practical Built from durable materials, it resists wear and deformation for long term use. Its design emphasizes reliability, and performance has been tested to ensure accurate operation across different conditions. Dual Functionality The twoinone design provides both heating and cooling, making it suitable for winter and summer use. It offers versatile airflow to adapt to seasonal needs. Easy Installation and Adjustability Simple to install by plugging into the 12V socket in your car, with no extra tools required. The 360degree rotating base allows easy direction of airflow to where it is most needed. Key benefits and use scenarios Why you need it: fast cabin warming, quick defogging and defrosting, and year round airflow control in a compact, vehiclecompatible unit. Use scenario 1: on cold mornings, it heats the cabin rapidly and clears the windshield for better visibility. Use scenario 2: during winter, it defogs and defrosts the glass to maintain clear windows. Use scenario 3: in warm weather, it provides cooling airflow to improve comfort during summer drives or when the vehicle interior becomes stuffy. Attributes covered Function: heating, defogging, defrosting, and cooling airflow Compatibility: 12V car power supply units for use in vehicles Size and form: portable, compact design suited for fitting in standard 12V sockets Material and build: durable construction designed for longterm use Performance: quick response for heating and defogging with adjustable airflow direction