Portable Car Heater Fan 12V Speed Heater This compact 12V heater fan is designed to deliver warm air into the car cabin. It helps improve comfort in cold weather and supports visibility by addressing fog and condensation on windows. The unit uses durable ABS material and is built for in-vehicle use. Key attributes - Function: portable heater fan that provides warm air in the car cabin - Compatibility: operates from a 12V automotive power system - Material: ABS housing for durability - Size: 12 cm x 10 cm x 7.2 cm - Condition: brand new Why you need it - Quick cabin warm-up: starts delivering warm air promptly to make cold starts more comfortable - Defog and defrost aid: helps reduce window fogging and frost for safer driving - Portable and reusable: easy to move between vehicles or store when not in use Applications and use scenarios - Winter mornings: connect to the 12V power supply to warm the cabin and improve windscreen visibility before driving - Short cold trips: maintain a comfortable cabin temperature during brief journeys in cold weather - Backup heating: use as a supplementary heat source if the main vehicle heater is slow to respond or temporarily unavailable Designed for reliable operation within its 12V vehicle environment, this brand new portable heater fan offers a practical, compact solution for adding warmth and improving visibility on the road.