SPECIFICATIONS Working Principle: RF Type: RF Fractional Microneedle Machine Treatment Duration: 0.1~0.6s Target Area: Body, Face, Eyes, Legs/Arms, Lips, Neck/Throat, Hands Size: 7-inch Color Touch Screen RF frequency: 2Mhz-4MHZ Power Source: Electric Power Source: US,EU,UK,AU Needle Cartridges: 10pin, 25pin, 64pin, Nanocrystal Model Number: H02 Portable Fractional RF Microneedle Machine Material: Plastic Manufacturing Process: Machine Made Input power: 10-200W Handles: Microneedle & Cold Hammer Function: Skin Rejuvenation,Skin Mouisture,Skin Tightening,Anti-acne,Blemish Removal,Anti Wrinkle,Whitening,Lifting Feature8: With Cold Hammer Feature7: Acne Removal Feature6: Anti-Aging Feature5: Skin Tightening Feature4: Skin Lifting Feature3: Gold Micro Needle Feature2: Radio Frequency Feature1: RF Fractional Microneedle Machine Commodity Quality Certification: ce Certification: CE