Portable Oxygen Generator System, Adjustable 1-7 Liter Oxygen Concentrator Machine

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Portable Oxygen Generator System, Adjustable 1-7 Features

• Operation is very simple and humanized, can meet the needs of the whole night, at the same time, easy to clean, air duct, flexible, more durable, three-dimensional cover, leakage prevention, simple and practical.

• Easy to carry, stable and comfortable sleep at home, save labor and money, simple intelligent human-machine interaction, simple and clear operation.

• High-efficiency brushless DC motor, intelligent quiet core system, enjoy <50 dBA quiet sleep all night, such as a breeze blowing leaves, forget about its existence, carefully guarding your respiratory health between comfort.

• For more detailed information, our manuals are well documented. Please be sure to read the manual carefully before use.

• AFTER-SALES SERVICE--Provide 1 year warranty, please feel free to buy this item.

About Portable Oxygen Generator System, Adjustable 1-7