.Micro-computerized controlling system with several vibrators.
2.Different Massager modes are available: kneading,Tapping, Shiatsu,Vibration.
3.To relieve lumbar discomfort and backaches
4.It has assistant cure effect upon chronic strain of lumbar muscles.
5.To alleviate pains caused by menstruation
6.To relieve and relax fatigued back and
  lumbar muscles after long time of office work.