Discover the cutest deep-sea treasure and pamper your nails! Style nails with three colors of polish then hold down the light-up pearl with your palm to dry your nails. This is the perfect gift for stylish kids looking to add some aquatic flair to their beauty routine! Powered by an included USB power cord. Plug in the USB cord into a USB power block or bank (not included), then press the pearl to activate the air and light up the pearl. While not in use, the pearl makes the cutest friend to keep on a desk or in a makeup shelf, awaiting the next manicure session. Perfect for kids ages 8+.