diff --git a/apps/chanora_flutter/lib/l10n/app_en.arb b/apps/chanora_flutter/lib/l10n/app_en.arb
index db1ac3d..a19047d 100644
--- a/apps/chanora_flutter/lib/l10n/app_en.arb
+++ b/apps/chanora_flutter/lib/l10n/app_en.arb
@@ -123,7 +123,8 @@
   "voiceReleaseTailLabel": "Release tail",
   "voiceReleaseTailHint": "ms",
   "voiceLeaveAction": "Leave voice",
-  "voiceHardMuteLabel": "Mute",
+  "voiceHardMuteLabel": "Mute microphone",
+  "voiceOutputMuteLabel": "Mute speakers",
   "voiceSettingsTitle": "Voice settings",
   "voiceBindKeyAction": "Bind PTT key"
 }
diff --git a/apps/chanora_flutter/lib/l10n/app_zh.arb b/apps/chanora_flutter/lib/l10n/app_zh.arb
index d6a082e..b041d91 100644
--- a/apps/chanora_flutter/lib/l10n/app_zh.arb
+++ b/apps/chanora_flutter/lib/l10n/app_zh.arb
@@ -80,7 +80,8 @@
   "voiceReleaseTailLabel": "释放延迟",
   "voiceReleaseTailHint": "毫秒",
   "voiceLeaveAction": "离开语音",
-  "voiceHardMuteLabel": "静音",
+  "voiceHardMuteLabel": "麦克风静音",
+  "voiceOutputMuteLabel": "扬声器静音",
   "voiceSettingsTitle": "语音设置",
   "voiceBindKeyAction": "绑定 PTT 按键"
 }
diff --git a/apps/chanora_flutter/lib/l10n/generated/app_localizations.dart b/apps/chanora_flutter/lib/l10n/generated/app_localizations.dart
index 5638062..2b01368 100644
--- a/apps/chanora_flutter/lib/l10n/generated/app_localizations.dart
+++ b/apps/chanora_flutter/lib/l10n/generated/app_localizations.dart
@@ -526,9 +526,15 @@ abstract class AppL10n {
   /// No description provided for @voiceHardMuteLabel.
   ///
   /// In en, this message translates to:
-  /// **'Mute'**
+  /// **'Mute microphone'**
   String get voiceHardMuteLabel;
 
+  /// No description provided for @voiceOutputMuteLabel.
+  ///
+  /// In en, this message translates to:
+  /// **'Mute speakers'**
+  String get voiceOutputMuteLabel;
+
   /// No description provided for @voiceSettingsTitle.
   ///
   /// In en, this message translates to:
diff --git a/apps/chanora_flutter/lib/l10n/generated/app_localizations_en.dart b/apps/chanora_flutter/lib/l10n/generated/app_localizations_en.dart
index 389c1a9..9e6f221 100644
--- a/apps/chanora_flutter/lib/l10n/generated/app_localizations_en.dart
+++ b/apps/chanora_flutter/lib/l10n/generated/app_localizations_en.dart
@@ -255,7 +255,10 @@ class AppL10nEn extends AppL10n {
   String get voiceLeaveAction => 'Leave voice';
 
   @override
-  String get voiceHardMuteLabel => 'Mute';
+  String get voiceHardMuteLabel => 'Mute microphone';
+
+  @override
+  String get voiceOutputMuteLabel => 'Mute speakers';
 
   @override
   String get voiceSettingsTitle => 'Voice settings';
diff --git a/apps/chanora_flutter/lib/l10n/generated/app_localizations_zh.dart b/apps/chanora_flutter/lib/l10n/generated/app_localizations_zh.dart
index 4960a23..440b02d 100644
--- a/apps/chanora_flutter/lib/l10n/generated/app_localizations_zh.dart
+++ b/apps/chanora_flutter/lib/l10n/generated/app_localizations_zh.dart
@@ -249,7 +249,10 @@ class AppL10nZh extends AppL10n {
   String get voiceLeaveAction => '离开语音';
 
   @override
-  String get voiceHardMuteLabel => '静音';
+  String get voiceHardMuteLabel => '麦克风静音';
+
+  @override
+  String get voiceOutputMuteLabel => '扬声器静音';
 
   @override
   String get voiceSettingsTitle => '语音设置';
diff --git a/apps/chanora_flutter/lib/main.dart b/apps/chanora_flutter/lib/main.dart
index b592931..a7f848d 100644
--- a/apps/chanora_flutter/lib/main.dart
+++ b/apps/chanora_flutter/lib/main.dart
@@ -318,7 +318,6 @@ class _BetaHomeState extends State<_BetaHome> {
     }
   }
 
-  // ignore: unused_element
   Future<void> _toggleOutputMute() async {
     final next = !_outputMuted;
     try {
@@ -846,6 +845,7 @@ class _BetaHomeState extends State<_BetaHome> {
                 inChannel: _inChannel,
                 transmitMode: _transmitMode,
                 hardMute: _hardMute,
+                outputMuted: _outputMuted,
                 releaseTailMs: _releaseTailMs,
                 channelName: _currentVoiceChannelName(),
                 audioStats: _audioStats,
@@ -854,6 +854,7 @@ class _BetaHomeState extends State<_BetaHome> {
                 pttBoundInputClass: _pttBoundInputClass,
                 pttBoundKeyLabel: _pttBoundKeyLabel,
                 onToggleMute: _onToggleHardMute,
+                onToggleOutputMute: _toggleOutputMute,
                 onConfigure: _onOpenVoiceSettings,
                 onLeave: _onLeaveVoice,
               ),
diff --git a/apps/chanora_flutter/lib/widgets/voice_bar.dart b/apps/chanora_flutter/lib/widgets/voice_bar.dart
index 414f70e..8e173ab 100644
--- a/apps/chanora_flutter/lib/widgets/voice_bar.dart
+++ b/apps/chanora_flutter/lib/widgets/voice_bar.dart
@@ -18,6 +18,7 @@ class VoiceBar extends StatelessWidget {
     required this.inChannel,
     required this.transmitMode,
     required this.hardMute,
+    required this.outputMuted,
     required this.releaseTailMs,
     required this.channelName,
     required this.audioStats,
@@ -26,6 +27,7 @@ class VoiceBar extends StatelessWidget {
     required this.pttBoundInputClass,
     required this.pttBoundKeyLabel,
     required this.onToggleMute,
+    required this.onToggleOutputMute,
     required this.onConfigure,
     required this.onLeave,
   });
@@ -39,6 +41,13 @@ class VoiceBar extends StatelessWidget {
   /// Hard-mute clamp state.
   final bool hardMute;
 
+  /// Speaker (output) mute state. Mirrors the server-broadcast
+  /// `ClientOutputMuted` flag plus the engine's local output
+  /// silencer — toggling this hushes incoming voice immediately
+  /// AND tells the server so other clients see the headphone-off
+  /// icon next to our name.
+  final bool outputMuted;
+
   /// Configured release-tail in milliseconds (0..=500). Surfaced as
   /// a hint underneath the mode badge.
   final int releaseTailMs;
@@ -67,6 +76,9 @@ class VoiceBar extends StatelessWidget {
   /// Toggle the hard-mute clamp.
   final VoidCallback onToggleMute;
 
+  /// Toggle speaker (output) mute.
+  final VoidCallback onToggleOutputMute;
+
   /// Open the voice settings dialog. This is the SINGLE entry point
   /// for transmit-mode selection, PTT key binding, and release-tail
   /// configuration. The capability badge below is information-only
@@ -136,6 +148,15 @@ class VoiceBar extends StatelessWidget {
                   ),
                 ],
                 const Spacer(),
+                IconButton(
+                  tooltip: l10n.voiceOutputMuteLabel,
+                  icon: Icon(
+                    outputMuted ? Icons.headset_off : Icons.headset,
+                  ),
+                  isSelected: outputMuted,
+                  selectedIcon: const Icon(Icons.headset_off),
+                  onPressed: onToggleOutputMute,
+                ),
                 IconButton(
                   tooltip: l10n.voiceHardMuteLabel,
                   icon: Icon(hardMute ? Icons.mic_off : Icons.mic),