diff --git a/openrtx/src/core/voicePromptUtils.c b/openrtx/src/core/voicePromptUtils.c
index 0e49dc4a..ce838c38 100644
--- a/openrtx/src/core/voicePromptUtils.c
+++ b/openrtx/src/core/voicePromptUtils.c
@@ -914,8 +914,8 @@ void vp_playMenuBeepIfNeeded(bool firstItem)
     if (state.settings.vpLevel < vpBeep)
         return;
     if (firstItem)
-        vp_beep(500, 250);
+        vp_beep(500, 5);
     else
-        vp_beep(1000, 250);
+        vp_beep(1000, 5);
 }
 
diff --git a/openrtx/src/ui/ui.c b/openrtx/src/ui/ui.c
index dac422ba..8cc7ed59 100644
--- a/openrtx/src/ui/ui.c
+++ b/openrtx/src/ui/ui.c
@@ -279,13 +279,13 @@ static void ReleaseFunctionLatchIfNeeded()
         return;
 
     functionLatchTimer = 0;
-    vp_beep(200, 500);
+    vp_beep(400, 10);
 }
 
 static void SetFunctionLatchTimer()
 {
     functionLatchTimer= getTick() + FUNCTION_LATCH_TIMEOUT;
-    vp_beep(800, 500);
+    vp_beep(800, 10);
 }
 
 static bool FunctionKeyIsLatched()
diff --git a/platform/targets/MD-UV3x0/platform.c b/platform/targets/MD-UV3x0/platform.c
index 180522f2..d56eb549 100644
--- a/platform/targets/MD-UV3x0/platform.c
+++ b/platform/targets/MD-UV3x0/platform.c
@@ -184,7 +184,7 @@ void platform_ledOff(led_t led)
 
 void platform_beepStart(uint16_t freq)
 {
-    toneGen_beepOn((float)freq, 255, 0);
+    toneGen_beepOn((float)freq, 128, 0);
 }
 
 void platform_beepStop()