Samsung Galaxy J1 User Manual page 158

Voice Search
Use Google voice recognition to perform Google searches using
spoken commands.
To perform a voice search, tap
widget. Or say "Ok Google" to launch a Google search (if the
hotword detection option is enabled).
1. From a Home screen, tap
2. Tap Language and input > Voice search for options.
Tap "Ok Google" Detection to launch a Google search
•
whenever you say "Ok Google."
Additional options include selecting a default language,
•
blocking offensive words, and more.
Settings
in the Google search bar or
Apps > Settings.
Language and Input Settings
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