Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Ultra-quiet Portable Concentrators for Home Oxygen Therapy. Supply adjustable continuous flow 1-7L/min. The oxygen concentrator can be used in car when traveling (a car adapter is needed, not included), uninterrupted oxygen supply. Easy to use, simple operating system. The oxygen flow could be adjusted according to your own needs through the "flow" adjustment button. Please follow the doctors' advice to adjust the amount of oxygen and oxygen flow when patient use