Description Have you found that the interior of your truck is particularly cold in the winter, making it difficult for you to concentrate while driving? But upgrading the entire air conditioning system is very expensive and troublesome, so why not take a look at our universal auto car heater? It can adapt well to various vehicles with a 12V power supply and provide you with heat comparable to air conditioning with only a small amount of electricity, solving the problem of insufficient power of air conditioning. From now on, you can enjoy a warm car in winter, avoiding the trouble of being blocked by fog and frost on the glass. Key Features Excellent Performance: This car heater has a high heat conversion rate and can heat your interior space in real time. The 12 thick copper pipes can qui.