uDR M2 is new model portable and smart oxygen concentrator for household.
It can supply 93% high oxygen purity and 1-7L oxygen flow Adjustable. It has nebulization and anion function. It is low noise and keep working even when you are sleeping.
We manufacture various modes of oximeter for different market.as an original manufacturer, we can supply you good price and new models’ oximeter.we aslo can provide OEM/ODM/Customization service for product and package.