Functional Characteristics: 1.The vibrating massage accelerates the blood circulation of the breast improves mammary glands secretion to enlarge the breast help to curve body then solve the flat trouble. 2.Resume the elasticity of the breast for women especially for the sagging breast after parturition. 3.Improve the sexuality of middle-age woman while enlarge and health care of their breast. 4.Prevent of dysmenorrhoea and menstrual cycle syndrome by improving of the incretion. 5.Re-balance the endocrine disorder prevent the breast lump. 6.Postpone senility leaves women's menopause coming. Techincal parameter: Voltage: 12v 400mA Power: 220V 50Hz Packing: 1 pc /colour box 20 pcs /Carton Ctn size: 56.5x33x32.5cm