这是一款极简风格的成人电动牙刷，设计师以天鹅为灵感元素，提取天鹅展翅时优美的曲线运用在牙刷的背面，使该产品简约而不简单。

This is a minimalist style adult electric toothbrush. The designer takes the swan as the inspiration element, and uses the beautiful curve of the swan to spread its wings on the back of the toothbrush, making the product simple but not simple.