?Warm Holiday Gift?- The car heater is designed to quickly clean the frost, fog, mist on your car, windshield, side and rear window, provide an clear view for your or your family and friends's driving, and let you enjoy the warmer driving in this cold winter. 12V Portable Car Heater Defroster also makes a great gift for family and friends at Thanksgiving or Christmas. Our car heater can replace you to give a warmth to your loved ones in the cold winter. ?Wide Application?- As long as you own and use our car heater, you will not wait in cold weather. And avoid engine wear caused by low temperature starting. The air is stable, the heating is more direct, and the temperature is more comfortable. It is very suitable for car, Camping and RV travel to keep you warm in winter. Car heater is suitable for defogging or defrosting all 12V/24V small vehicles in the car. Such as cars, jeeps, mini cars, light buses, light trucks, small special vehicles. ?Easy To Install and Use?- Just fix the car usb heater on a non-slip mat or use a double-sided tape, then plug it into your vehicle's cigarette socket (12V / 24V) and turn it on. (TIP: Make sure your car has a 12V lighter port). It comes with a 360° rotary holder which you can adjust it to your preferred angle. Portable car heater is small and exquisite, ergonomic handheld design, easy to carry, will not block the line of sight, and can be safely driven in winter. ?Safe & Durable?- 12V heater is made of high-quality ABS material and premium pure copper cable,which is not breaks easy and durable. The thicker copper long cable will not heat up during use and will not damage your car battery. With its great design and quality cable, there are no fragile parts, with a built-in fuse, overheat protection and automatic power-off protection. ?2 in 1 Car Cooler & Heater?- Car heater has two mode options, natural fan or heat fan, designed to meet the defrosting/demisting function of car windows and windscreens.Natural for hot weather, heat for cold weather. Just change the switch,the hot or cold air will come out immediately according to your needs. The heater will direct heat to the front,top,and all around,effectively allows you to quickly defrost or defog the windows, give you a clear view,making you drive warmer and safely.