The weight of 1 machine = the weight of 2 bottles of 550ml mineral water. The size of 1 machine = the size of 2 iphones.
Long-Time Working Battery
Up to 4.5 hours lasting replacable and rechargeable battery
Can Be Used On Vehicle
It can be used and charged in the car.
Plateau, home，mountain climbinghealth care,etc.
One Button Start,Easy Operation
Easy to open,oxygen inhalation is not cumbersome.
1 X OX-001 Oxygen Concentrator
1 X Nasal Tube
1 X Car Charger
1 X Carry Bag
1 X Rechargeable Lithium Battery
1 X Lithium Battery Charger
1 X Power Adapter
1 X User Manual
There is no need doctor's prescription, you buy buy the product directly.
It is pulse flow.
Yes, OX-001 with battery and bag. You can use it outdoor or in car.