Liberating people from air pollution in a stylish way, this highly comfortable air mask has an electronic fan module to make breathing easier. The design incorporates the essence of contemporary soft goods with up-to-date technology inspired by the garment and outdoor accessory industries. It uses an exchangeable preformed shell with innovative features like a filter-to-shell lock and magnetic battery-module-to-shell attachment. They work seamlessly with the split module to create a streamlined, unobtrusive facial outline. The 3D facial contour is based on thousands of data points to optimize breathing and user comfort.