Features: -It has a total of 22 LED lights, including 470nm blue lights and 905nm ultra-pulsed invisible infrared lights to provide better physical sterilization, which is safe, painless and has no side effects. -It provides the best solution for healthier and more beautiful nails. As healthy nails grow out, the damage will slowly disappear, effectively solving various nail problems within 3-4 months. -The widened design of the device allows you to treat all problematic nails at once, saving you time. -There are 3 working times to choose from. Before use, clean hands or feet and trim nails to a suitable length. .
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