Description
How to use the device
- Open the packaging bag and take out the mask. The mask with the nose bridge is up wards. To cover the nose, mouth and chin with the mask.
- Fix the elastic band behind the ear, and place the tips of your fingers on the bridge of the nose.
- Starting press inward with your finger from the middle position, and gradually move to both sides, shape the nose clip, adjust the tightness of the elastic band, and make the mask close to the face.
How to remove the device
When removing the mask, do not touch the front of the mask, remove the mask elastic band first, and only hold the mask band with your hand and throw it into the dustbin.
Shelf Life
5 years
Precaution and Warning
- It is forbidden to use when the packaging or surface of mask is damaged;
- This product is a single-use product and it is forbidden to reuse;
- After open the packaging , please use it in short time;
- The mask cannot be worn in reverse.
- Replace mask when it’s contaminated or damaged
