orxgen is hospital machine.it can be react useful function at urgent monment.our product is different with the hospital orxgen's,our orxgen's chroma is 30%, and the hosiptal usually chroma is 85%.
Tt suitable for every family,please contact us if you are interesting in it,is our pride of service you!
![](http://img.hisupplier.com/var/userImages/old/leahsunny/leahsunny$42016452.gif)