The mask is made of high-fibre textile, and is hand woven to offer a three-dimensional structure. GizmoChina reportsthat the anti-pollution mask is light and portable, weighing about 50.5 grams. It is offered in a Grey colour option, with a delicate air filter attached to one side.
The air filter can be detached from the mask, and the housing inside is made of high-quality polyester fabric. To make it lightweight, there’s a home-grown ultra-thin fan and a removable cartridge for ease in future replacement. The fan has three speed level controls, and a power on/off button to save battery.
Source: Xiaomi Anti-Pollution Air Mask With PM2.5 Rechargeable Air Filter Launched