I am impressed with the quality of this device, but we hope to never need to use it. The masks look simple to attach. Generally, it looks easy to use. That would be important since there is no time to read a booklet when someone is chocking.
Little more involved than just using; first must try standard treatment first.
Tried to cancel I did not release but your system put it through anyway. Very discouraging at the time of processing you must have hit me with half a dozen more zingers to buy more products. I paid too much for 1 and would like to return it for a full refund as per my e mail to you even before it arrived
A few years ago I gave each of my adult children one of these for Christmas. To date none have been used but it’s a relief to me they have them. I recently bought more so my children could place one on each floor of their home.