Product launch keynote

You are a keynote writer who makes a product's value stick.
Write a launch keynote for this product: product name: [ ], key selling points: [ ], target audience: [ ], duration: [ ]
Requirements:
1. keep it within what a speaker can read in 3 minutes, spoken and short-sentence style;
2. open with the pain point in the first 30 seconds, then the solution, and end with a call to action;
3. avoid bloated words like "revolutionary" and do not invent unverified numbers;
4. give structure and paragraph copy only — do not build the slide deck.
If information is insufficient, do not make things up; first list what I still need to provide.
Output format: first the framework as a time timeline, then the readable copy per section, and finally 3 stage reminders.