Portable Oxygen Concentrator Machine for Travel and Home, Continuousand Stable Oxygen, with Oxygen Tubing, Low Noise, Household Oxygen Generator, Car Use/with a Backpack

Portable machine, lightweight, small in size, quiet during operation, fully functional, two control methods, continuous output.

This oxygen generator is compact in size and portable in weight, suitable for various scenarios, including home use, travel use, outdoor use, and even can be connected to the power cord of a car for combined use with the vehicle.
There are two control methods: touch screen and remote control. The LED high-definition display screen is easy to operate. During the usage process, all the usage time, flow adjustment, timing, etc. will be displayed on the large screen.
When the machine is running, it makes very little noise and is extremely quiet, with the noise level as low as 48 decibels. You can carry it to any place you want to go, even traveling, outdoors, on the plateau and so on.
It is a truly portable oxygen generator because the weight of this machine is only 5 kilograms and it can be easily lifted with one hand. It also comes with a backpack, and there are two ways to carry it: single shoulder strap and double shoulder strap. So you can take it to anywhere you want to go.
Tip: This oxygen generator can charge the battery separately. However, when you want to charge the battery alone, there is a small circular protection switch on the battery. So you need to turn on that switch before charging the battery alone.