OSITO Oxygen Concentrator 1-7L/min Adjustable , 24h Continuous Flow ,90% Purity ,Low Noise ≤45dB SYK-608

So far my wife loves it more than the large unit we have . Easily adjustable and easy to move room to room .

Quiet runs good

This device has made a noticeable difference in my breathing. It’s small, easy to use, and the oxygen output is just right. The machine operates quietly, which is perfect for nighttime. I feel more refreshed every morning. Definitely recommend this machine!

I love this oxygen concentrator. It’s easy to clean, and the controls are user-friendly. The oxygen delivery is consistent, and it runs quietly, so I can sleep without disturbances. It’s improved my comfort greatly, and I highly recommend it to others.

This is an excellent oxygen concentrator. It’s lightweight, powerful, and perfect for daily use. I can easily move it from room to room. I feel more energetic and comfortable since I started using it. A great product for anyone needing home oxygen.