This product needs to be in contact with the oral cavity, only for single Person use, to avoid cross infection. Before each use, make sure there are no foreign objects in the mouthpiece and breathing trainer. Any pressure setpoint adjustment must be performed under the guidance of a physiotherapist. If you feel very tired, have difficulty breathing after training, or have a sharp pulse acceleration, stop training and notify your physical therapist. At the beginning, the training time is 10-15 minutes per day (or you can used under the guidance of a physiotherapist), and then the training time is gradually increased to 20-30 minutes per day, or divided into two 10-15 minute time periods. It is recommended to be the same every day Time for training, at least 5 days a week. Training must be carried out for a long time, and the training situation is recorded in the training log.
A**M
Great gift to drop off for a friend with Covid-19
These are great for people with Covid-19 to use to help expand their lung capacity. I ordered one for a friend who got Covid-19 and she used it and said it really helped her see the changes in her lungs.
A**S
Used for COVID recovery
My son's doctor recommended that he use this as part of his treatment for COVID. He is an athlete and it absolutely helped him return to full capacity faster than teammates that didn't use one. He also stated it really helped him not feel anxious and very relaxed. Which he didn't have a problem with prior to COVID
M**G
Small glitch in product
The manufacturer labeled the plastic chambers wrong. The middle tube is the 1200cc chamber (not the 900cc). If you place the green ball in the middle chamber, the color code work correctly. It is a big jump from 900 to 1200, so don't be disappointed if it takes time to get results in the middle chamber. The object is to build the muscle for a higher oxygen intake, the rest is irrelevant.
D**N
Used for Covid
This was good for the money. I used it during my bout with Covid. Durable and easy to clean. Would suggest purchasing it.
O**S
Well made!
Got this item after my dad came out of the hospital for pneumonia so the doctor recommended him to exercise his lungs with one of this items. He’s been doing great since then and item is very sturdy and well made.
V**S
Did not work
Did not work. The balls inside didn’t move at all. I got this cuz I got Covid and my doctor recommended this to exercise my lungs.
O**Z
Don’t buy
Did not perform like it advertises looks bigger in phone and it looks like a toddlers toy. To flimsy
D**O
Kinda cheap garbage
Super flimsy. I would not recommend.
Trustpilot
1 week ago
2 months ago