1.Mini 3L Multipurpose oxygen concentrator for Facial Beauty Oxygen Drinks and Oxygen Therapy use, compact portable design, smallest 3L oxygen machine in China
2. Mini 3L Multipurpose oxygen concentrator, convenient and easy to operatue, applicable to wide crowd and various places
2.Mini 3L Multipurpose oxygen concentrator, comeptitve hot sale product, good for health care market distribution
4. Mini 3L Multipurpose oxygen concentrator, with optional accessories like oxygen spray gun and oxygen cocktail mixer available