Choose elastic, soft and skin-friendly material to make it more comfortable to wear. The trend of each functional key is highly consistent with each other, indicating that the lamp is extremely science fiction, and the overall streamline is natural, with a high sense of quality. The product has built-in blood oxygen module, air detection module and g-sensor module. By calculating and judging the environmental condition, physical condition and action condition of firefighters, it can help them better master the surrounding environment and improve the rescue success rate. In order to adapt to the needs of modern fire development level of science and technology, we designed for firefighters cixin head-mounted fire equipment, perfect by means of wearing parts used with fire helmets, help the firemen in the fire of complex environment better judge the surrounding environment.