【Safe Driving】Use your car fan heater demister and defroster can let you drive without blocking your view, and drive with safe. Applicable for vehicles and all cars, especially for winter. 【2-in-1 Heating & Cooling Functions】These car heater fans can blow natural wind and warm air to quickly clear frost, fog and mist on your vehicle's windshield. Very useful in winter. 【Simple & easy to use】very convenient to use, just plug and play, plug into the car cigarette lighter socket, then switch to heater or fan. Instant heating, automatic shutdown protection, anti-voltage. .
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