How do I make Alexa whisper?

Here's how to turn on Alexa's whisper mode:
  1. Open the Alexa app on your Android phone or iPhone.
  2. Tap the menu button on the top left of the app.
  3. Select "Settings."
  4. Tap "Alexa Account" at the top of the screen.
  5. Choose "Alexa Voice Responses."
  6. Enable the "Whispered Responses" mode.