... ultrasonic slimming machine N8+2 ( RF+vacuum Roller +near infrared laser + cavitation) Product DescriptionEnergy level: 09, radio frequency: ... Smooth features revolutionary combination of bipolar radio frequency, near infrared laser, endermologle, pulse mechanical tissue manipulation;The safety and ... ,10W,12W,14W,16W,18W,20W. Head of hand piece 40mmx60mm,30mmx50mm SwitchCentral key Power supply mode: ...