Mermaid is an aesthetic symbol of beauty and purity. From distant myths and legends to modern screen characters, from childhood dreams to today's artistic carriers, it has accompanied us through childhood. However, with the growth, the "mermaid princess" in my heart has gradually disappeared. Fortunately, here, we can still use design to make women's perfect dreams shine again. This intelligent beauty instrument is specially tailored for women who love beauty. It uses mermaid tail and shell as the design source to refine and simplify the results. The mermaid beauty instrument has many functions such as face introduction, eye massage, skin monitoring, face lifting, etc. to meet the beauty needs of women with multiple functions.