... Micro Dynamic Light 1)AC110-240V, dual use 2)Skin rejuvenation 3)3 color light 4)With micro current DIY ... from the muscle, joints, and nerves.Improve slacking skin, complexion, prevention on the blemish problem.Yellow Light wavelength ... fine lines, eliminate wrinkles, soothing, and balance sensitive skin.Improve sensitive skin and speed up metabolism. Specification Material of bodyABSPrinciplesLED, ...