facial roller led pn electric micro needle roller 540 needles for body skin care 0.2-3.0mm

1.633nm red light high-energy narrow-band,speed up healing: to make human muscel and skincells grow 5 times of the normal rate,increase endurance and resistance to fatigue,promote cell metabolism. 2.405nm blue light to eliminate acne inflammation: antibacterial,anti-inflammatio,renewal,inhibit sebum secretion, has anti-aging effects,make the skin soft,smooth,white and charming. 3.560nm+5nm green light is used to relax the skin,let the patient get relaxed from hard work. 4.590nm+5nm yellow light will give energy for the skin.improve immunity ability for the skin.