With 2-in-1 Heating and Cooling Mode - This upgraded version of the 12V 150W car heater has two adjustment modes: heating and cooling. Quickly heating the air in the car can remove fog and frost from the car windshield. It can also be used as a cooling fan to provide wind in summer. Make your driving safer and more comfortable. Fast Heating, 360° Rotation - The car heater defogger uses alloy heating wire, low power consumption, long use time, fast heating speed, say goodbye to long waiting. The bracket can be rotated 360°, you can adjust it to your favorite angle as you like, and you can drive without blocking your sight. High Quality Car Heater - The car heater is made of durable ABS material, cigarette lighter plug design, built-in fuse, automatic power-off protection, anti-voltage, safer to use. Note: The power of the cigarette lighter is not less than 12V/150W. Easy to Install and Use - Simply plug it into your vehicle's cigarette lighter (12V) and switch to heating or fan. The