The RoadPro 12 volt Powered Heated and Massaging Seat Back Cushion allows you to get a soothing vibration massage while sitting in your car, truck, or van and a heated seat at the same time. This great gift has 5 powerful motors for upper and lower back lumbar and high massages. This massage seat provides heated relief to penetrate and relax tired muscles. The ergonomic control unit provides for all your heat and massage functions, and a handy side pocket holds the hand control unit. The back massager plugs directly into your vehicle's cigarette lighter socket for use while traveling. The secure strapping system holds cushion tight to most vehicle seats. The soft suede design stays cool in the summer and warm in the winter. For safety, the heat function automatically turns off the unit when weight is removed from th cushion. It fits your active lifestyle, by plugging into your 12 volt DC accessory outlet so it's ready to go!