30s Fast Heating: The car heater fan made with upgraded heating wire and high-temperature resistant fence air outlet, 30 seconds fast heating without having to wait for your engine to warm upSafe & Durable: Made from ABS and polymer heat-resistant hard plastic, this car heater features automatic heating, overheating protection, and user-friendly design which is energy-saving with low consumption and low noise .Easy to Install: Plug the car heater into your cigarette lighter socket and switch to heat or fan.180 rotary supporting holder is designed for free adjustment, practical and convenient .Perfect Gift: The car fan defroster is ideal for in-car,Keeps you warm in the winter and cool in the summer, it can give you a comfortable and safe driving. Perfect as a Christmas gift, New Year gift Applicable Vehicle:Any car, except for trucks.The portable heater can be positioned anywhere in your vehicle to give you a clear sight anywhere you might need it .