2-roller mechanism for your head and shoulder, and infrared heating on neck and back area to improve your blood circulation
4-roller mechanism from upper back to lower back, full-upper-down. And massage area can be choose
Smoothing shiatsu massage to rejuvenates hard-to-reach your neck,shoulder and your whole back muscles
Home adaptor and car cigarette lighter available, and can be used in home, office, car
ON/OFF controller, and 13 minutes auto shut off.