“Was quite easy to get ready for use and comfortable to use. My only complaint is that it can be a bit fiddly when adjusting to get the bottom piece to move but after a short while, you get used to it.”
“Definitely makes a difference.
The user does say that they sometimes feel that their teeth/jaw have been pulled at overnight but the breathing overnight , and associated noise, is very different.
Only knocked one star off for the wearers slight discomfort.”
