I. Portability
Home Oxygen Concentrator: Usually larger in size and heavier in weight, some products are also equipped with universal wheels, which makes it easy to move around in fixed places such as homes or hospitals.
Portable Oxygen Concentrator: Compact in size and light in weight, some of the products are also equipped with special storage bags and straps, which can be carried around, perfect for outdoor hiking, plateau travel or users who need to move around for a short period of time.