- Product use: general population, clinical staff.
- This product is a one-time use, please destroy after use.
- The nose strip on the mask should not be folded frequently to extend the use of time.
- Please keep in the shade and out of reach of young children.
- It is not recommended to wear when air is not circulating, breathing is not smooth or sleeping.
- It is not recommended for young children under three years old
- because of low lung capacity.
- Once soiled, please replace it in time. From a hygiene point of view, it is recommended to use one day.
Storage and transport conditions the product should be stored at a relative humidity of 80% or less, at room temperature environment and avoid sunlight, keep well ventilated and clean
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