2 in 1 heating and cooling: This car heater has two setting modes: heating and cooling. You just need to change the switch, exhaust air without waiting for the engine to warm up. Defrost or demist your car windows quickly and efficiently. It is suitable for all seasons, not limited to winter. Rapid heating: The air outlet of this car heater is concentrated, using high-quality materials and pure copper cables, it can quickly heat up in 10 seconds, supporting the heating of the car when driving for a long time. No more waiting in cold weather, saving you time and oil. High Power & Fast Heating: Made from heat-resistant ABS and polymer hard plastic, this car windshield heater has a heater. Upgraded car heater, increased power of 150W, increased air temperature, defogging and defrosting, and better driving vision safety. It is a good helper in the car in winter. 360 degree adjustment: The car heater adopts cigarette lighter socket, built-in fuse, automatic power-off protection, safer use. Rotate the bracket 360, and you can attach the heater wherever you want. Adjust it to the angle you want. Wide Compatibility: This mini car heater is widely used in cars, SUVs, taxis, jeeps, trucks and other commonly used devices. It is suitable for defogging or defrosting all 12V vehicles in car, camping and traveling, defogging/defrosting in winter and keeping cool in summer. Low power consumption, low noise but strong wind and double-sided adhesive tape to secure the fan to fix it firmly in the car.