Product Size: 22(cm)Length, 16(cm)Width, 5.5(cm)Height
Net weight: 0.275KG

Product description:
1. American brand.
2. Edible grade silicone seal, difficult to enter the polluted air.
3. Patent elephant vent valve, silicone one-way condensation breathing valve, breathing resistance is less than 25PA, free breathing, no suffocation, reduce moisture and heat accumulation.
4. Double nano-scale HEPA quadruple filtration, air purifier using the same filter (Nano bactericidal filter coating - ultra-fiber filter - PET filter - ultra-fiber filter).
5. Anti-fog, secondhand smoke, virus, dust, PM2.5, effective protection rate as high as 98%.
6. 3D face fitting design, US SGI testing, American standard N95 protection.
7. Unique process design, replaceable and replaceable filter element, easy to replace and reusable.
8. Retractable strap, free adjustment of tightness, comfortable to wear without leaving traces.
9. Adult Size is also available (blue, white and pink).