... no damage to the rest of the skin. When laser outputs, system with special cooling technology, cool the skin and protect ... back of body.7. Safety: Self-checking & auto-protection mechanism to ensure the stability and safe!8. Large choice for ... arbitrary languages on software.Main Products: 808nm diode laser, Fractional CO2 Laser, Nd: YAG Laser, Dental Laser, IPL, ELIGHT, SHR, Cavitation, Vacuum, RF ...