- 360° Cooling and Heating: Experience year-round comfort with our 2-in-1 car heater and cooler. It delivers 360° of natural or warm air, serving as a fan during hot summers and a heater in cold winters. Stay comfortable no matter the season. - Rapid Clear Vision: The 24V 150W car heater quickly defrosts your windshield, ensuring clear visibility for safe driving in seconds. Its innovative top air inlet and hollow-carved design cover a wide area for effective defrosting and defogging, enhancing your driving confidence in any weather. - Adjustable Fan Speed Control: Customize your comfort with the infinite fan speed control knob. Adjust the airflow to your preference for flexible temperature management, creating a warm and cozy environment in your vehicle. Note: This knob controls air speed, not temperature. - Universal Compatibility: Transform your vehicle into a cozy haven, suitable for 24V caravans, vans, lorries, touring campers, and more. This heater adapts effortlessly to all seasons, ensuring continuous comfort. With a 1.5 meters (59.06 inches) cord and cigarette lighter plug, enjoy hassle-free power access in your compact car. - Practical Use Scenarios: 1. Ideal for winter road trips, keeping you warm and your windows clear for safe travels. 2. Perfect for summer camping trips, providing a cool breeze to enhance your outdoor experience. 3. Excellent for daily commutes, ensuring a comfortable ride regardless of the weather outside.