applications: 
red light(=650nm) blue light (=410nm) yellow light(=590nm)
skin rejuvenation, skin-whitening; 
speckle & vascular & acne removal, injured skin recovery; 
wrinkle removal, skin-smooth
improve hair growth, relieve fatigue and relax
Features
National patent product
Green beauty
User-friendly design
Freely set the duration of treatment and output mode
Easy to operate and no special nurse
Light weigh and portable
High light efficiency and large irradiated area