2in1 Car Heater & Cooler Yearround use with two operation modes: ventilation (air) and warm air. Switch between modes to instantly output the desired air, directing it to the front, , and surrounding areas for a clear view and a warmer, safer ride. The car windshield heater is built from ABS and polymer heatresistant hard plastic. It uses quality cables for a long service life and reduced power consumption. Includes a builtin fuse, automatic heating, overheating protection, and a design focused on low consumption and low noise. Handheld and adjustable, allowing you to direct warm air exactly where you want. The ergonomic handheld design enables quick and convenient carrying and operation. Easy to use with a 12V power source. The unit is compact, does not block the view, and saves space. It heats your car quickly in cold weather and is easy to carry. Key benefits and features Practical yearround solution for heating or ventilating your vehicle. Safe and efficient construction with protections and low noise. Targeted air delivery to maximize comfort and visibility. Compact, portable design powered by a standard 12V car outlet. Use scenarios Winter mornings: quickly defrost or defog the windshield while warming the driver area. Cold commutes: direct warm air to the front seats for immediate comfort without blocking visibility. Hot or stagnant days: use ventilation mode to improve airflow and reduce stuffiness inside the vehicle.