A nail art gadget specifically designed for the general public - the built - in battery one - line nail lamp has made its shining debut! This nail lamp features a unique one - line design. Not only is it simple and stylish in appearance, but it also brings great convenience to the nail art process. It is a portable display nail art machine, which allows you to easily repair and do nail art on your nails anytime and anywhere. Whether you're at home enjoying a relaxing nail art session or on a trip and want to quickly touch up your makeup, it can be your thoughtful nail art assistant. The built - in battery design frees you from the constraints of a power source compared to traditional nail lamps, giving you more freedom in use. There's no need to worry about not finding a power outlet. As long as it's fully charged, you can embark on your nail art journey to your heart's content. It has an authorized self - owned brand, ensuring quality. This allows you to enjoy the fun of nail art while using it with peace of mind. It is suitable not only for daily nail care but also can meet the basic needs of some small nail salons. Whether you're a novice who wants to try doing your own nails or a nail art expert looking to improve work efficiency, this built - in battery one - line nail lamp is your top choice, helping you create more delicate nails and showcase your unique charm.