1. Three wavelengh diode laser.
2. Golden laser bars from German or USA imporved，40,000,000+ longer lifespan.
3. Safe, Fast, Painless，permanent.
4. For all skin and hair style hair removal 5.14.0 inch true color touch screen with 6 skin colors.
Diode laser from KM stands for the highest technology in the hair removal industry,which can help you achieve super fast , permanent and 100% painless hair removal.
755nm,808nm,1064nm for option
Different wavelengths correspond to different skin types.