12V Car Heater & Fan — Year‑Round Cabin Comfort, Fast Defrost, Quiet Operation Key benefits All-season climate control: Provides both a cool breeze and rapid heating so the same unit improves comfort in summer and winter. Fast defrost and demisting: The 12V heater distributes warm air quickly to remove frost and fog from the windshield and windows, restoring clear visibility in seconds. Low-noise operation: Engineered for quiet performance so heating or ventilation does not add distracting noise to your drive. Flexible airflow: 360-degree rotation and adjustable wind direction let you target warm or cool air where it’s needed most for more even cabin circulation. What it does (functions and performance) Heats and ventilates using your vehicle’s 12V power outlet, delivering quick warm-up and efficient heat distribution to tackle cold starts and icy windows. Acts as a fan for a cool breeze when heating isn’t required, giving usable airflow in warmer weather. Designed to reduce frost and condensation quickly to improve safety by restoring clear sightlines. Compatibility and usability Compatible with standard 12V vehicle power outlets (cigarette lighter), suitable for most cars, trucks and SUVs. Simple connection to the vehicle power outlet and an adjustable mounting orientation make it easy to position and use while driving. Practical applications Winter morning commute: Quickly clear frost and fog from the windshield so you can start driving safely without waiting for the engine to warm up. Summer ventilation: Use as a supplemental fan to move air around the cabin when parked or during slow traffic. Road trips and passenger comfort: Point warm or cool air toward rear seats or those who need extra airflow to maintain temperature comfort on long drives. Why customers choose this product Solves common problems: fast defrosting for safer visibility, supplemental cooling or heating when the vehicle’s HVAC is slow or uneven, and low-noise operation for a more comfortable ride. Standout features: 12V compatibility, rapid heat distribution, adjustable airflow direction, and 360-degree rotation for full coverage. Included functionality 12V power operation Heating and fan modes Low-noise design 360-degree rotation and adjustable wind direction Suitable for drivers who want quicker defrosting, targeted cabin heating or a compact supplemental fan that works reliably across seasons.