The overall design style of this product follows the core concept of roundness, fashion and minimalism. It is displayed in front of the viewer in the original object itself or form. It is simple but not simple. It does not need too many invalid designs and retains the original form of the product. Take the function of the product as the design highlight. The concave air outlet of this product highlights the function and visually attracts the attention of users. The shape of the cooling hole of the product adopts the form of breeze blowing, which echoes the function and operation principle of the product.