【2 Installation Methods】Our car fan heater comes with a suction cup bracket. It can be attached to the windshield via the bracket or directly pasted anywhere with double-sided tape. The power cable length is 1.5m. 【DC 12V Car Power Supply】This car defroster for small cars has a DC 12V power supply with a power of 120W and is suitable for small vehicles such as cars, jeeps, mini cars, light buses, light trucks and small vehicles. Do not use it on 24V large trucks. 【360° Rotation】The base of the car fan heater can be rotated 360° and the suction cup bracket can be flexibly rotated. You can adjust the air outlet as you like and let the wind blow where you want. 【Quiet and Compact】This car heater is quiet, energy-saving and has low power consumption. It is small and will not block your view when placed in front of the car window, ensuring safe driving.