We plan to procure this portable yet POWERFUL oxygen concentrator ventilator.

Specification:

The "portable" size is 21 * 34 * 11 cm and a small 1.88 kg, so easy to carry and convenient to use in a car when you are out. And equipped with a conversion head, it also can be used at home. New five-fold filtration technology, negative ion function, multi-layer filtration, oxygen absorption is cleaner. With the car power supply, you can also absorb oxygen on the road and enjoy uninterrupted oxygen supply. "Portable car oxygen machine" flow rate 1 L/min, oxygen concentration 55%±3. Flow rate and concentration are fixed. "Easy to operate" with a large screen display, one-button operation, elderly people can easily use it.