diff --git a/java/res/values-ko/strings.xml b/java/res/values-ko/strings.xml
index a69fcd4..5ccc950 100644
--- a/java/res/values-ko/strings.xml
+++ b/java/res/values-ko/strings.xml
@@ -71,6 +71,7 @@
     <string name="label_to_symbol_with_microphone_key" msgid="9035925553010061906">"123"</string>
     <string name="label_pause_key" msgid="181098308428035340">"일시 중지"</string>
     <string name="label_wait_key" msgid="6402152600878093134">"대기"</string>
+    <string name="spoken_use_headphones" msgid="896961781287283493">"비밀번호 키를 음성으로 들으려면 헤드셋을 연결하세요."</string>
     <string name="spoken_current_text_is" msgid="2485723011272583845">"입력한 텍스트: %s"</string>
     <string name="spoken_no_text_entered" msgid="7479685225597344496">"입력한 텍스트 없음"</string>
     <string name="spoken_description_unknown" msgid="3197434010402179157">"키 코드 %d"</string>
@@ -147,5 +148,6 @@
     <string name="subtype_en_GB" msgid="88170601942311355">"영어(영국)"</string>
     <string name="subtype_en_US" msgid="6160452336634534239">"영어(미국)"</string>
     <string name="prefs_usability_study_mode" msgid="1261130555134595254">"가용성 연구 모드"</string>
-    <string name="prefs_vibration_duration_settings" msgid="3194657361314787870">"진동 시간 설정"</string>
+    <string name="prefs_keypress_vibration_duration_settings" msgid="1829950405285211668">"키를 누를 때 진동 시간 설정"</string>
+    <string name="prefs_keypress_sound_volume_settings" msgid="5875933757082305040">"키를 누를 때 효과음 설정"</string>
 </resources>