[Package includes] Heater * 1 Size 10*6*11 cm 3 in 1 car fan heater: 12V car heater can be used as heater, cooler and air purifier. The car heater adopts cigarette lighter plug design and anti-oxidation alloy electric heating wire, which has high thermal conversion rate, rapid heating, slow aging, low power consumption and long life. of life. It can quickly remove frost and fog from vehicle windshields. Durable DesignThe car heater defroster is made of strong and heat-resistant ABS material. Built-in fuse, automatic protection when power off. Power: maximum 150 W, operating voltage: 12V, low power consumption, low noise. Cigarette lighter wiring, plug and play. Quick heating: Simply plug in the cigarette lighter and the portable car heater can defrost or fog your car windows quickly and efficiently. Portable heaters direct heat forward, up and all around, giving you a clear view. Stay warm in winter and cool in summer. Easy to use Simply plug it into your car's 12V cigarette lighter socket and switch to heater or fan (make sure your car has a 12 V cigarette lighter socket). 360 degree adjustment function, you can adjust it as you like. Circulate warm air where you want. Wide application: The car heater defroster is suitable for cars, camping, traveling and heating in winter. The car heater is designed to quickly remove frost, fog, fog on your car, windshield, side windows and rear windows, providing a clear view for your driving and allowing you to enjoy driving warm during this cold winter. Defogger auto defroster is an essential accessory for your car. [Note] This product is a car heater. For voltage reasons, if the car cigarette lighter is less than 8A, there will be a current limiting problem. (Only natural air is produced but no hot air is produced. The machine is currently limited when operating normally) This product is not recommended for long-term continuous use. It is recommended that each usage time be approximately 40 minutes.