If you want to choose the pronunciation order of the native and studied language in the Hands-free Mode, you have to:
1. Go to the "Learn" tab.
2. Tap on the Hands-free icon.
3. Tap on the three dots in the upper right corner.
4. Tap the "Settings" button.
5. Tap on the "Language Order" button.
6. Choose one of the available options.