depth 8 micro needling machine with rf stretch marks vertical wrinkle removal anti aging golden rf crystallite

insulated probe device "super sharp + ultra-high gold plating film + cone design"; the needle body is 0.22mm, and gradually becomes thinner to the original burst mode: deep segmented subcutaneous heating technology, multi-level fixed-point superposition treatment at one time, uniform and stable energy delivery. the damage to the epidermis caused by 0.1mm of the needle tip is the least. realize humanized operation: the depth can be adjusted between 0.5 and 7mm, the depth of the needle can be adjusted y, and it can be used on skin of any thickness..syi