The logistics speed is very fast, the packaging is intact, each mask is independently sealed and not damaged, very satisfied
The mask fits very well, the nose clip is adjustable, it won't pinch the ears when worn for a long time, the ear straps are moderately elastic and comfortable.
The ear straps have moderate elasticity and your ears won’t hurt after wearing them for a long time. They are suitable for long-term wear and the overall comfort level is satisfactory