Aroflit™ 1~5L Pulse Flow Portable Oxygen Concentrator With Backpack

 This Oxygen Generator is a life-saver! Now you can travel, camp, or go on a hike without being worried about breathing problems. Simply turn it on and enjoy breathing clean air with no fuss. Comes with Free Backpack. Do you suffer from COPD, Asthma, Sleep Apnea or another long-term respiratory illness ? Have you suffered from Covd19? The solution is to increase your blood oxygen levels SpO2 withPortable Oxygen Concentrator1-5L Pulse Flow Portable Oxygen Concentrator Machine1-5L Pulse Flow Portable Oxygen Concentrator Machine This portable oxygen machine delivers an extremely effective oxygen concentration of 93%±3% and has an adjustable oxygen supply of 5LPM pulse pressure. This small and simple oxygen machine is an excellent option for daily usage or use in the car, office environments, and it works effectively regardless of location. You would not be burdened with a regular portable oxygen tank's portability and weight, so you only need to bring a portable generator with you if you