Portable Oxygen Generator 1L to 5L

USD$599$1,139

High oxygen purity of up to 96% at 1L. A trolley bag can be chosen.

It can be used at home when plugged in, continuous oxygen flow for 24 hours.

It can also be used in a car with car adapter.

Moreover, it can be used outdoors with a rechargeable battery for 1-2 hours after full charge.