... spray into the skin. At the mean time this system supply sufficient nutrition to the skin, accelerate the cell ... ,no side-effect ,also can melt collagen, vitaminC into water, speed skin renew. The treatment depth controlled artificially, safe ... set up all kinds of application programs and system. Parameter: ProductOxygen & Water systemModel VO5Gas resourceMedical oxygenGas pressure0.3Mpa-0.5Mpa ...