No notebooks yet. Make one and it starts with a single blank page.
Use the same passcode on every device and your notebooks are the same everywhere.
This is the most it waits, and only when you sound mid-thought. When what you said sounds finished, or is a command like “new question”, it goes sooner.
Sends a short recording of what you said along with the words, so Gemini can fix what the browser misheard. Needs the microphone permission. Switch it off if it ever gets in the way of the mic.