Dual Handle Picosecond Tattoo Removal 3Wavelength Laser Machine Professional dual handle picosecond tattoo removal system with three wavelengths (755nm, 1064nm, 808nm) for comprehensive pigment removal and hair reduction treatments. Working Principle The 808nm diode laser operates on selective photothermolysis principles. Laser energy penetrates the skin and is absorbed by melanin within hair follicles, converting light energy into heat to irreversibly damage hair papilla and