Yuwell Yn-02 Breathwear Nasai Mask User Guide

yuwell YN-02 Breathwear NasaI Mask User Guide

Using Instructions

1. Unclip one of the lower headgear clips from the frame.
   
2. Hold the mask steadily on your face and pull the headgear over your head.
   
3. Bringing the lower headgear straps below your ears, clip the headgear to the lower part of the frame.
   
4. Undo the fastening tabs on the upper headgear straps. Pull the straps evenly until they are comfortable and firm, and reattach the Velcro. Ensure that the mask fits well.
   
5. Undo the fastening tabs on the lower headgear straps. Pull the straps evenly until the mask is stable and comfodable. Reattach the fastening tabs.
   
6. Your mask and headgear should be positioned as shown in the illustration.