Transform your favorite chair or automobile into a soothing therapeutic experience. Ten powerful massagers over five massage zones provide instant relief to sore muscles. Three preprogrammed massages—Upper Back, Lower Back and All-Over—for relief where you need it most. Four intensity levels and three speed settings further customize your massage. Concentrated lumbar heat for added lower back relief. Easy-to-clean, plush cushion conforms to the contours of your entire body, alleviating pressure points for perfect comfort during extended sitting. Includes a full-function remote control. Runs on a 12-volt adapter for use in your vehicle or an AC adapter for home use (both included).