--- a/mobile/android/base/locales/en-US/android_strings.dtd
+++ b/mobile/android/base/locales/en-US/android_strings.dtd
@@ -64,18 +64,24 @@
 <!ENTITY  crash_allow_contact2 "Allow &vendorShortName; to contact me about this report">
 <!ENTITY  crash_email "Your email">
 <!ENTITY  crash_closing_alert "Exit without sending a crash report?">
 <!ENTITY  sending_crash_report "Sending crash report\u2026">
 <!ENTITY  crash_close_label "Close">
 <!ENTITY  crash_restart_label "Restart &brandShortName;">
 
 <!ENTITY url_bar_default_text2 "Search or enter address">
-<!ENTITY url_bar_qrcode_text2 "Use QR Code to view website">
-<!ENTITY url_bar_mic_text2 "Use microphone to enter address">
+<!-- Localization note (url_bar_qrcode_text2) : This text will be
+     heard by non-visual users when the focus is on the QR Code
+     icon in the url bar. -->
+<!ENTITY url_bar_qrcode_text2 "Use your QR Reader to search or enter an address">
+<!-- Localization note (url_bar_mic_text2) : This text will be
+     heard by non-visual users when the focus is on the Microphone
+     icon in the url bar. -->
+<!ENTITY url_bar_mic_text2 "Use your microphone to search or enter address">
 
 <!ENTITY bookmark "Bookmark">
 <!ENTITY bookmark_remove "Remove bookmark">
 <!ENTITY bookmark_added "Bookmark added">
 <!-- Localization note (bookmark_already_added) : This string is
      used as a label in a toast. It is the verb "to bookmark", not
      the noun "a bookmark". -->
 <!ENTITY bookmark_already_added "Already bookmarked">