- The use of environmentally friendly polyurethane sponge material, 3D split vault skeleton, the face no sense of support.
- Light breathing anti-haze masks, unbridled breathing, not just cool, filtration efficiency of more than 97% PM2.5, effectively blocking more than 0.3um bacteria.
- TPU stretch film composite super fine sponge, the more comfortable the band,comfortable ear hook design, strong tensile, flexible fit.
- Food-grade selection, intimate personal protection, easy to breathe,even exercise can wear a smooth breathing.
- Large-caliber cold flow breathing valve, and said wet bye-bye, large diameter cold flow breathing valve 40mm in diameter, 0.3mm thin silicone valve, return to natural breathing experience
- Brand: XIAOMI Smartmi
- Material: Environmental polyurethane sponge material
- Color: Black
- Weight: About 150g
Note: This is a single 1pcs mask of Xiaomi Mijia Smartmi Filter Mask (3pcs)