Xiaoniu N series black and white gradient color

Quick answer：

The 'Xiaoniu N series black and white gradient color' refers to a specific design or color scheme of a product, likely a smartphone or electronic device. The 'N series' implies a line or model within the Xiaoniu brand. The 'black and white gradient color' describes a visual effect where the color transitions smoothly from black to white. This type of design is often seen in modern consumer electronics, aiming to appeal to a fashion-conscious audience.