... seat cushion suitable to use both in car or at home provide warmth care,antibaterial material CE,UL car cushion,car seat mat,heated cushion ... of a handheld controller and heating pad made of carbon fiber.1, The handheld controller is used for the adjustment of ... temperature control by microcomputer ship. 3,Adopting UL approved carbon fiber heating wire,uneasy to break. 4,High heating efficiency modern ...