... combine RF&vacuum& roller ) Powerful laser slimming machine with vacuum , cavitation,Bipolar RF,IR Laser and roller N8+2 Product DescriptionEnergy level: 09 ... ,8mmx25mm,30mmx50mm,40mmx60mm Management system Wireless IC card Rated input power 750VA Mode of power supply AC230V±10%,50Hz±1Hz/ AC110V±10%,60Hz ...