this machine is a unique temperature controlled radiofrequency technology desigend to safely produce excellent aesthetic outcomes through the application of the science of heat. improve ovarian aging,urine leakage, peculiar smell and dryness10.improve uterine prolapse and become more petite and closed the vagina tightening system uses an noninvasive ultrasonic focusing technique to focus on the mucousmembranefibrouslayerand muscle layer directly. use of radio frequency energy to gently shrink the tightening of the labia and vaginal tissue, improve blood circulation not only supply the beauty machines, but also supply the good service we will provide you with a detailed user manual and operation video, ensure you can operate it well..syi