TTLIFEReviews of oxygenconcentrator.shop

I think the machine is well designed and I am finding it useful. My only complaint is the type and level of sound. I can probably adapt but, currently the vibration sound and the pulsing sound make it difficult to read in bed.

I haven’t actually turned it on and used it yet, but I just turned it on and it is extremely quiet and it was packaged well and and quick delivery

I ordered the NT-03 portable oxygen concentrator and bought two NT-3 5000mah batteries to keep me running all day. The concentrator came with a 110v charger and a cigarette lighter plug in that worked inside the vehicle and plugged into the oxygen concentrator for continuos use. The concentrator and the two batteries give me 3L of oxygen as a max and it is more than enough for my needs. TTLife was very helpful and went out of their way to make sure I got what I needed. They are a good company and they stand behind and believe in what they sell. I will buy from them again. Thank you

Great product. Wish battery life was more. But get extra battery when you purchase!

I got the 2 nebulizer package at a good price. It's much better than the previous brand which broke down after only a few months. Can I get a refund?

Works opposite of what i was used to on the rental. Doesn't seem to be as strong.

I bought one for my Mom. She couldn't handle the oxygen tank from the rental company when she wanted to get out of the house. Now she is not as tied down and hasn't stopped thanking me yet. I found the product to be good quality, easy to use, and light. The company is easy to deal with, and we are very happy with our purchase.

I had a great experience even when my NT-01 shut down after almost 400 hours. Customer service responded quickly, offering factory repair. The machine was back in working order after a short wait.