1 accurate scanning 2 good quality 3.good after-sale service 4.low price 5.simple in operator Application:1. Cervicitis and other gynecological diseases which cause servilities.2. All kinds of hemorrhoids, armpit odor, tissue hyperplasia. (Polypus, verruca, heloses, pointed condyloma, etc).3. Skin diseases: All kinds of hyperplasia-afflicted tissues, common verruca, verruca plana, skin ...