Healthy skin care-7 Led device can tighten, lift and restore skin vitality. I effectively reduce fine lines and wrinkles, stretch marks, surgical scars and acne scars, whitening and skin rejuvenation.One-key easy operation-One-key operation is very simple, even beginners can quickly master it. Press and hold the button for 2 seconds to turn on the beauty tool, and press the button again to switch between 5 modes. The length of the microneedle can be adjusted to 0.1Mm-2Mm according to your needs. Microneedles with built-in springs can promote skin regeneration with minimal skin irritation.Five beauty modes-this latest beauty tool promotes skin rejuvenation through vertical penetration and multiple micro-needle punching. The five beauty modes are punched at high speed up to 8,000-18,000 revolutions, which increases skin absorption capacity by more than 40 times and repairs acne. And scars are more than 50%. Although this is a beauty without peeling, it has the same effect as laser, strong pulsed light, and chemical peeling.Anti-aging effect-the electric microneedle pen can penetrate the skin to stimulate collagen production without damaging the skin. The pores created by the rolling of microneedles can release new growth factors, attract fibroblasts to produce collagen, and provide nutrients and oxygen together with fresh blood to the fibroblasts to further promote the production of collagen and accelerate blood circulation and metabolism. Enhance skin elasticity and achieve clear visibility.Other functions-It can promote hair growth by stimulating the scalp, and treat and prevent hair loss by establishing a protective layer between the epidermis and the dermis. In addition, it can also provide collagen for the penetration part to restore hair growth. This beauty needs to be used 4-5 times every 4-6 weeks.