Have you ever got stuck in your car in winter just to wait for your windshield to defrost? Have you ever experience your windshield has fog blocking your vision due to rain? Try this 2-in-1 Care Heater Windshield Defroster and you won't ever have to suffer like that! It's very easy to use. Simply plug it in and it starts working in just 10 to 20 seconds. With an efficient heat dissipation design, it quickly heats the air without having to wait for your engine to warm up. Use it to defrost or demist your car windows. During hot summer months, you can also use it as a cool fan. This heater fits 12V vehicle cars, trucks, vans, and motor homes.