... sanitation,no side-effect ,also can melt collagen, vitaminC into water, speed skin renew. The treatment depth controlled artificially, safe, ... in the machine, could save the pictures which skin detector take, Set up files of the whole treatment course ... kinds of application programs and system. Parameter: ProductOxygen & Water systemModel VO6Gas resourceMedical oxygenGas pressure0.3Mpa-0.5Mpa 43.5Psi ...