Personified mechanic massage hands in the back,various function of kneading,flapping and trapping,each of which have three part speed for choice and the massage rollers width adjustable.The vertically movable massage hands provice overall,partial and fixed position masage. Vibration massage mode in the seat cushion,shaping and rolling massage in the lower leg. One electronic rod in the back and calf support with respectively buttons to control the vertically angle. Auto/manual 2 kinds of massage mode, and the massage skill near to life. sound enclosure designed for the apparatus. Automatic restoration after owering off.