DetailsEvenly built-in tensile and corrosion-resistant heating wires and equipped with electric heating protective device, our heated car seat cushion has an efficient and reliable heating system. And coming with low- and high- level adjustable temperature controller, its temperature can reach approx. 30? at a low-level mode and reach approx. 60? at a high-level mode. With it, you can not only keep you warm in winter cold days as well as promote blood circulation to relive the muscle soreness, p