This is the latest model with a single handle, for home and professional use! Recommended for those who want to care for themselves at home, salon owners, those looking for a machine for a new opening, those concerned about thick fat areas such as the abdomen and thighs, those who want to build muscle, and those concerned about sagging. Your muscles move just by bringing the handle close! Employs HIEMT technology! For inner muscles! For fat and muscles!