Hot Sale Small 1-8L Continuous&Pulse Flow Portable Oxygen Concentrator With Long-life Battery Low Noise For Travel Use POC-08 Battery Option:Oxygen Concentrator+One 8-Cell Battery Model Number C-YS10-B Flow Mode

Model Number  C-YS10-B Flow Mode Continuous Flow Flow Rate 3±0

90%±3%@1L

Intelligent oxygen therapy circulatory system

24 hours/7 days use

Timer function

Hot Sale Small 1-8L Continuous&Pulse Flow Portable Oxygen Concentrator With Long-life Battery Low Noise For Travel Use POC-08 Battery Option:Oxygen Concentrator+One 8-Cell Battery Model Number C-YS10-B Flow Mode1 7L Adjustable Pulse Flow, 8L Continuous Flow 93%3% High Purity Small and Lightweight: 7. 17*3. 41*8. 39 in, 4. 85lbs 7. 17*3. 41*9. 65 in, 6lbs Long Battery Life: One 8 cell battery can last up to 5. 5 hours, One 18 cell battery can last up to 11 hours. Continuously Work All Night AC DC Power Support, Home&Car&Outdoor Use Low Noise