XPRE427
.Red light: lmprove cell activity,accelerate blood circulation
.Blue light: kill Propionibacterium acnes, improve and cure acne
.Yellow light: Lighten pigmentation and improve skin roughness
.Purple Light: Reduced irritation, soothing effect
.Effective:100-4-in-1 light beads,400pcs leds
.Timer:10mins 20mins and 30mins for choice
