Hi friend. Here is the video link of the session time and puff function for your reference.
Thanks for that. It explains much more.
This is a very different definition for "session" than what I am used to.
What I normally am used to seeing referred to as a "session" function is more like --> you press the button once (and release the button immediately) to activate the "session"... and the heat stays on for the duration of the time of the "session", and then turns off on it's own.
A "session" usually involves more than one draw, and allow for enough draws for you to be high and ready to stop using the device before the heater shuts off.
What you're describing would be something I would refer to as a "timeout setting", or "draw timeout", or something like that.