1. HEAT THAT WORKS - Defrost your windshield within seconds with the High Powered Heater. With two power options, the heater will direct heat to the front, top, and all around thanks to the higher fan along with the two strategically placed vents that will target both the windshield and the inside of the car;2. MULTI-PURPOSE - On top of having the choice to heat or cool yourself, you can also use this heater to defrost or defog a window. Mount it on your dash and defrost your window and because of its front design, you can heat the air in your car at the same time;3. Made with ABS plastic material, this heater is not something that breaks easily. With its great design and quality cable, there are no fragile parts. Built-in fuse, automatic power failure protection. Buy one of our heaters and have it until you don't need it anymore;4. QUICK/EASY INSTALL - Simply take it out of the boxs and plug it into your cigarette lighter socket and switch to heat or fan(Make sure your car has a 12V lighter port). It comes with a 360-degree rotary holder which can be used for adjustment and easy directing just like any other car vent5. The portable size makes this vehicle easy to install and place. Plug it into your car's cigarette lighter and press the fan or heater switch to get it started.