- This mask effectively isolates harmful gases and creates a fresh and comfortable breathing environment.
- High-efficiency filtration: four-layer combination, HEPA filter material, effective filter smog, bad smell, formaldehyde, PM2.5, etc.
- Ergonomic Design: 3D three-dimensional fit face curve, proper sealing. The memory function is used for all kinds of faces, no gaps, and no fog when wearing eyes.
- Safety material: Silicone + ABS resin + HEPA high-efficiency composite filter, safe, and environmentally friendly. Healthy and non-toxic.
- Easy to carry: The mask is light in weight and takes up little space. Suitable for outings, park walks, sports, fitness, running, etc. The stylish design is ideal for shopping and other occasions.
- Long working time: 7-8 hours.
- Fast charging: 2-3 hours