?Rechargeable & Battery Efficient?A USB cable is equipped inside the package, once fully charged, it can last for days. No replacement battery is needed.The device for toenail is also a perfect gifts for birthdays, anniversaries,Valentine's Day and other occasions. We provide you with satisfactory solutions,the most perfect after-sales service guarantee. ?Portable & Convenient?The nail cleaner tool,Super lightweight and compact,comfortably fit to fingers and toes of all sizes,bringing it to your life convenient anytime, anywhere. ?Operating Tips?Please simply place the device on the affected nail, long press the power button --- the indicator light starts to flash, the blue light and the invisible super pulsed light will work at the same time. The instrument will be treated for 7 minutes It is automatically turned off, and it is recommended to use it at least once a day, so that the effect will be more significant. ✓?Effective & Significant Effect?After 7 minutes of use every day, it will bring you a different experience.Within a few weeks, you will feel the pleasure of the great result. Healthy & Efficient?iKeener nail fungus cleaning equipment uses 470nm blue light and 905nm ultra-pulse invisible light to interact, which is affected by the interaction,It's healthy and reliable, and no complex procedure. ?Perfect Combined Wavelength?Perfect combination of 470nm & 905nm(invisible), specially designed for household use. It's healthy and reliable, and no complex procedure is needed. Do you have the following trouble?Nail damage,discoloration,foot odor,Unsightly?Just realx,don't worry.7 Minutes a day,iKeener's Nail Fungus Home Remedies,make you get rid of embarrassed,more confidence.