If you want to use the Hands-free Mode, you have to:
1. Go to the "Tools" tab.
2. Tap on "Hands-free".
3. Choose what you want to learn in the Hands-free Mode: Words or Sentences.
4. Select the topics/ subtopics of the words or sentences you want to learn.
5. Tap the "Learn" button.
Note: The Hands-free Mode is only available upon Paid Subscription.
What is the Hands-free Mode?