This shiatsu massage has 4 buttons for facilitated use. Regulate the heat to achieve the coziest massage ever depending on your needs. Choose the right stimulation mode. Lay back and relax. The clever bidirectional kneading nodes ensure endless comfort and massaging pleasure. Save your precious time and hard earned money with a shiatsu massage kit. Minimize acute pains that would hinder your every move and enjoy life to the fullest. Ease neck stiffness, eliminate constant fatigue, soothe aching muscles and promote proper blood circulation.