... :1MHz 5 Heads ultrasonic slimming machine N8+2 ( RF+vacuum Roller +near infrared laser + cavitation) Product DescriptionEnergy level: 09, radio frequency ... circle around eyes,eye bag5. Improving skin-metabolism6. unique for upper eyelid7.skin surface smooth/massage8.cellulite reduction Advantages of N8 ... ,5S,6S,7S,8S. Time interval: 0. 5S Rew of roller wheel: 0rpm,40 rpm,50 rpm,60 rpm,70 rpm ...