diff --git a/java/res/values/keypress-vibration-durations.xml b/java/res/values/keypress-vibration-durations.xml
index 9b1d543..10400be 100644
--- a/java/res/values/keypress-vibration-durations.xml
+++ b/java/res/values/keypress-vibration-durations.xml
@@ -18,13 +18,17 @@
 */
 -->
 <resources>
+    <!-- Build.HARDWARE,duration_in_milliseconds -->
     <string-array name="keypress_vibration_durations" translatable="false">
-        <!-- Build.HARDWARE,duration_in_milliseconds -->
+        <!-- Nexus S -->
         <item>herring,5</item>
+        <!-- Galaxy Nexus -->
         <item>tuna,5</item>
+        <!-- Nexus 4 -->
         <item>mako,5</item>
+        <!-- Nexus 10 -->
         <item>manta,16</item>
         <!-- Default value for unknown device -->
-        <item>DEFAULT,10</item>
+        <item>DEFAULT,20</item>
     </string-array>
 </resources>