Features: 1.Dual Mode: Car heater fan has heating and cooling 2 in 1 functions, can quickly clean the frost, fog, on your windshield, provide a clear view for your driving. 2.Efficient: Double gear air volume adjustment, air outlet temperature up to 80 C?100 C, 150W power, an ordinary car warm up takes 7?10 minutes, one minute defrosting. 3.360 Rotatable: 360 degree rotation design for a free adjustment. You can adjust the heater at will, to let the warm air blow where you want with wide range of blowing wind. 4.Easy Installation: Easy to install, stick the product to the car dashboard or fixed on the water cup holder, it can be used by connecting the car charging plug. 5.Practical: Compact and lightweight, installed on the dashboard will not block the line of sight of the car, quickly heat up, remove fog, can support home, car use. Specification: Item Type: Car Heater Fan Material: ABS Working Voltage: 12V Product Power: 150W Outlet Temperature: 80C-100C Function: 360 rotation; Defrosting and defogging; Cold and warm dual mode Application: Suitable for car, household use Note: 1. The driver's seat cigarette lighter is 8.5A, the power is about 100W (the rear seat cigarette lighter current is larger) but this product is 150W greater than the front seat cigarette lighter, so it will affect the use, it is recommended to install the rear cigarette lighter (or use the external flow limiting line with professional installation) 2. New energy vehicles are not recommended to use, if you need to use, please purchase external flow limiting lines, and ask professionals to install