【2 Installation Methods】 Our car fan heater comes with a suction cup mount. It can be attached to the windshield using the mount or directly to any surface with double-sided tape. The power cord is 1.45 m long. 【12V DC Car Power Supply】 This small car defroster has a 12V DC power supply with 120W of power and is suitable for small vehicles such as cars, jeeps, minicars, light buses, light trucks, and other small vehicles. Do not use it on large 24V trucks. 【2-in-1 Cooling and Heating】 This car cigarette lighter heater has two modes: heating and cooling, with low power consumption and high airflow. It can quickly clear fog and frost from car windows in winter, ensuring clear visibility. In summer, it can also be used as a car cooling fan. 【360° Rotation】The base of the car fan heater can be rotated 360° and the suction cup mount can be flexibly rotated. You can adjust the airflow as you wish and direct the breeze wherever you want. 【Quiet and Compact】This car space heater is quiet,