✨Local Shipment+COD✨ NT-03 Portable Oxygen Concentrator Oxygen Output 3L/Min with 32.5%±2.5 Oxygen Concentration for Clean and Efficient Pulse Oxygen Supply With 30% -35% oxygen concentrator machine

Oxy-gen output 3L/min, 32.5%2.5 oxyg-en concentration pulse oxyg-en supply. Adopt PSA oxy-gen technology and high-quality molecular sieveEight layers of filtration, cleaneroxyg-en and better oxy-gen absorption efficiency. Adjustable pulse flow and ox-ygen concentration settingsLightweight and compact design, easy to carry and transportSuitable for use in home, hospital, and outdoor activities. Quiet operation and low power consumptionLong service life and easy maintenance. Oxy-gen output 3L/min, 32.5%±2.5 oxy-gen concentration pulse oxy-gen supply. Adopt PSA oxyg-en technology and high-quality molecular sieveEight layers of filtration, cleaneroxy-gen and better oxyg-en absorption efficiency. Adjustable pulse flow and oxy-gen concentration settingsLightweight and compact design, easy to carry and transportSuitable for use in home, hospital, and outdoor activities. Quiet operation and low power consumptionLong service life and easy maintenance