DescriptionAre you still annoyed with the problem that the windscreen and side windows easiliy get frosted and freezing in the cold winter? Well, that's indeed troubling and will affect the driving safety greatly. Now with this portable car heater fan, you can totally get rid of this annoyance. This heater is equipped with efficient heat dissipation design, which can effectively increase the in-car temperature to defrost, defog, de-ice and demist.Feature- Color: Black - Material: Plastic and metal - Size: 15x12x7cm - Rated Voltage: DC 12V - WARM TIP: If there is a huge difference in temperature between outdoor and indoor, the fan heater will get the air warm up slower than usual, this situation is normal. - Low noise, energy saving, low power consumption. A safe and practical device for driving. - Defrost or demist your car windows quickly and efficiently without waiting for your engine to warm up in cold weather. - DC 12V car power supply, dual fan design, applicable to all kinds of and trucks.