I need opinions since I have no idea what I'm looking for. Want an oxygen concentrator for my peace of mind. This has a nebulizer and can be taken in the car if needed for the way to the vet. I see many have negative ions listed but this does not. Can you give me opinions or give me more details of what to look for?
Amazon.com: Vogvigo Oxygen Concentrator 1-6L/min Adjustable Portable Oxygen Machine for Home and Travel Use, AC 110V Humidifiers (DDT-1L): Home & Kitchen
Amazon.com: Vogvigo Oxygen Concentrator 1-6L/min Adjustable Portable Oxygen Machine for Home and Travel Use, AC 110V Humidifiers (DDT-1L): Home & Kitchen