It is difficult for us to feel the subtle changes in the air quality index. The excellent air quality is basically not affected by air pollution and does no harm to our body; but moderate to severe air will affect our heart and respiratory system. The "Air Box" was born to detect air quality. It is the first personal health air management intelligent hardware in China. This air box is a leading and innovative product innovation from the use of functions and appearance design through continuous design and improvement. This product has various functions and accurate test results. It can be intelligently linked with air purifier and air conditioner to realize remote viewing of mobile phone APP, which requires more product design innovation. The exterior design has a sense of fashion and science and technology. It is made of high-end aluminum alloy material, with exquisite workmanship, simple and round craft shape, small and exquisite size, convenient to carry and move for use. It is suitable for a variety of life scenes and can be used indoors, in cars and in offices. The color is matched with gray and silver to highlight the texture of the product and give people a simple, modern and high-end beauty of science and technology. The base adopts colloidal bottom pad, which is stable and wear-resistant, the operation interface is simple, and the digital display is clear. The air box can detect PM2.5, temperature, humidity and VOC harmful gas values. When harmful gases are detected to exceed the standard, air conditioners and air purifiers can be intelligently linked. In addition, it adds subdivisions for different scenes such as kitchen, bedroom, toilet, etc., adopts Bluetooth connection, and all accessories realize different detection effects for different places. The design of air box is full of intelligent science and technology, which integrates smart home and healthy life concept, changes life with science and technology, and improves our quality of life with air box.