Rapid defrosting and demisting: 150W 12V car heater clears frost and fog from your windshield quickly, helping restore clear visibility for safer driving. Versatile heating and airflow: Directly connects to 12V/24V car sockets to provide immediate warmth or cooling airflow while you drive. Suitable for cars, vans, and trucks. Secure and stable installation: Includes strong doublesided tape to hold the unit in place during travel, plus a 150 cm power cord for flexible placement options in your vehicle. Safe and reliable construction: Made from heatresistant ABS material with automatic poweroff protection and a builtin fuse for dependable operation. Compact, portable design: Designed for easy placement in the vehicle cabin without taking up excess space, while delivering effective defrosting, demisting, and airflow. Compatibility and performance: 12V/24V compatibility ensures use across different vehicle types; provides targeted heat or airflow to improve visibility and comfort during cold or humid conditions. Use scenarios Winter mornings: Quickly defrost and demist the windshield before starting your journey, ensuring clear visibility from the first minute on the road. Humid or foggy conditions: Use the heater to clear fog from side windows and windshield, improving overall visibility during drive. Long trips or roadside stops: Maintain cabin comfort with rapid warmth or airflow, helping to reduce window fogging and provide supplemental ventilation during breaks or slow traffic.