Heating Cushion for Car Temperature Control Heated Seat PadOverview: The principle of the car seat cushion is the same as the electric blanket. The principle of the electric seat cushion is to add an adjustable temperature heating body in the seat cushion. As long as the seat cushion power cord is connected to the cigarette lighter or power supply, the seat cushion can maintain 40 to 60 temperature. But we must pay attention to the use of safe and economical heating type, good quality and low price. Many