Don't let old man winter get you down. Drive in comfort this winter with Koolatron's 12 Volt Auto Heater. This convenient accessory plugs into your cigarette lighter and provides immediate warmth on those cold winter days. Plus it‘s ideal for defrosting windows while your car is warming up and with the 6-foot power cord you can provide warmth to passengers in the back seat as well. The Koolatron 12 volt Auto Heater is adjustable 45 degrees vertically and 90 degrees horizontally. Just plug it in and within minutes you'll enjoy the comfort of warmth on even the coldest day.