diff --git a/ui/localization/messages/da.json b/ui/localization/messages/da.json
index 1853bc2a..13294268 100644
--- a/ui/localization/messages/da.json
+++ b/ui/localization/messages/da.json
@@ -47,8 +47,23 @@
     "access_tls_self_signed": "Selvsigneret",
     "access_tls_updated": "TLS-indstillingerne er blevet opdateret",
     "access_update_tls_settings": "Opdater TLS-indstillinger",
-    "action_bar_audio": "Audio",
+    "action_bar_audio": "Lyd",
     "action_bar_connection_stats": "Forbindelsesstatistik",
+    "audio_disable": "Deaktiver",
+    "audio_enable": "Aktiver",
+    "audio_input_description": "Aktiver mikrofonindgang til målet",
+    "audio_input_disabled": "Lydindgang deaktiveret",
+    "audio_input_enabled": "Lydindgang aktiveret",
+    "audio_input_failed_disable": "Kunne ikke deaktivere lydindgang: {error}",
+    "audio_input_failed_enable": "Kunne ikke aktivere lydindgang: {error}",
+    "audio_input_title": "Lydindgang (Mikrofon)",
+    "audio_output_description": "Aktiver lyd fra mål til højttalere",
+    "audio_output_disabled": "Lydudgang deaktiveret",
+    "audio_output_enabled": "Lydudgang aktiveret",
+    "audio_output_failed_disable": "Kunne ikke deaktivere lydudgang: {error}",
+    "audio_output_failed_enable": "Kunne ikke aktivere lydudgang: {error}",
+    "audio_output_title": "Lydudgang",
+    "audio_popover_title": "Lyd",
     "action_bar_extension": "Udvidelse",
     "action_bar_fullscreen": "Fuldskærm",
     "action_bar_settings": "Indstillinger",
@@ -791,8 +806,8 @@
     "usb_device_description": "USB-enheder, der skal emuleres på målcomputeren",
     "usb_device_enable_absolute_mouse_description": "Aktivér absolut mus (markør)",
     "usb_device_enable_absolute_mouse_title": "Aktivér absolut mus (markør)",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Aktiver tovejs lyd",
+    "usb_device_enable_audio_title": "Aktiver USB-lyd",
     "usb_device_enable_keyboard_description": "Aktivér tastatur",
     "usb_device_enable_keyboard_title": "Aktivér tastatur",
     "usb_device_enable_mass_storage_description": "Nogle gange skal det muligvis deaktiveres for at forhindre problemer med bestemte enheder.",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "Kunne ikke indlæse USB-enheder: {error}",
     "usb_device_failed_set": "Kunne ikke indstille USB-enheder: {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Tastatur, mus og masselagring",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Tastatur, mus, masselager og lyd",
     "usb_device_keyboard_only": "Kun tastatur",
     "usb_device_restore_default": "Gendan til standard",
     "usb_device_title": "USB-enhed",
diff --git a/ui/localization/messages/de.json b/ui/localization/messages/de.json
index 0a268e9e..5923252c 100644
--- a/ui/localization/messages/de.json
+++ b/ui/localization/messages/de.json
@@ -49,6 +49,21 @@
     "access_update_tls_settings": "TLS-Einstellungen aktualisieren",
     "action_bar_audio": "Audio",
     "action_bar_connection_stats": "Verbindungsstatistiken",
+    "audio_disable": "Deaktivieren",
+    "audio_enable": "Aktivieren",
+    "audio_input_description": "Mikrofoneingang zum Ziel aktivieren",
+    "audio_input_disabled": "Audioeingang deaktiviert",
+    "audio_input_enabled": "Audioeingang aktiviert",
+    "audio_input_failed_disable": "Fehler beim Deaktivieren des Audioeingangs: {error}",
+    "audio_input_failed_enable": "Fehler beim Aktivieren des Audioeingangs: {error}",
+    "audio_input_title": "Audioeingang (Mikrofon)",
+    "audio_output_description": "Audio vom Ziel zu Lautsprechern aktivieren",
+    "audio_output_disabled": "Audioausgang deaktiviert",
+    "audio_output_enabled": "Audioausgang aktiviert",
+    "audio_output_failed_disable": "Fehler beim Deaktivieren des Audioausgangs: {error}",
+    "audio_output_failed_enable": "Fehler beim Aktivieren des Audioausgangs: {error}",
+    "audio_output_title": "Audioausgang",
+    "audio_popover_title": "Audio",
     "action_bar_extension": "Verlängerung",
     "action_bar_fullscreen": "Vollbild",
     "action_bar_settings": "Einstellungen",
@@ -791,8 +806,8 @@
     "usb_device_description": "USB-Geräte zum Emulieren auf dem Zielcomputer",
     "usb_device_enable_absolute_mouse_description": "Absolute Maus (Zeiger) aktivieren",
     "usb_device_enable_absolute_mouse_title": "Absolute Maus (Zeiger) aktivieren",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Bidirektionales Audio aktivieren",
+    "usb_device_enable_audio_title": "USB-Audio aktivieren",
     "usb_device_enable_keyboard_description": "Tastatur aktivieren",
     "usb_device_enable_keyboard_title": "Tastatur aktivieren",
     "usb_device_enable_mass_storage_description": "Manchmal muss es möglicherweise deaktiviert werden, um Probleme mit bestimmten Geräten zu vermeiden",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "USB-Geräte konnten nicht geladen werden: {error}",
     "usb_device_failed_set": "Fehler beim Festlegen der USB-Geräte: {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Tastatur, Maus und Massenspeicher",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Tastatur, Maus, Massenspeicher und Audio",
     "usb_device_keyboard_only": "Nur Tastatur",
     "usb_device_restore_default": "Auf Standard zurücksetzen",
     "usb_device_title": "USB-Gerät",
diff --git a/ui/localization/messages/en.json b/ui/localization/messages/en.json
index a05c2fa9..9b3004ab 100644
--- a/ui/localization/messages/en.json
+++ b/ui/localization/messages/en.json
@@ -49,6 +49,21 @@
     "access_update_tls_settings": "Update TLS Settings",
     "action_bar_audio": "Audio",
     "action_bar_connection_stats": "Connection Stats",
+    "audio_disable": "Disable",
+    "audio_enable": "Enable",
+    "audio_input_description": "Enable microphone input to target",
+    "audio_input_disabled": "Audio input disabled",
+    "audio_input_enabled": "Audio input enabled",
+    "audio_input_failed_disable": "Failed to disable audio input: {error}",
+    "audio_input_failed_enable": "Failed to enable audio input: {error}",
+    "audio_input_title": "Audio Input (Microphone)",
+    "audio_output_description": "Enable audio from target to speakers",
+    "audio_output_disabled": "Audio output disabled",
+    "audio_output_enabled": "Audio output enabled",
+    "audio_output_failed_disable": "Failed to disable audio output: {error}",
+    "audio_output_failed_enable": "Failed to enable audio output: {error}",
+    "audio_output_title": "Audio Output",
+    "audio_popover_title": "Audio",
     "action_bar_extension": "Extension",
     "action_bar_fullscreen": "Fullscreen",
     "action_bar_settings": "Settings",
diff --git a/ui/localization/messages/es.json b/ui/localization/messages/es.json
index 3e8b8470..16e9355f 100644
--- a/ui/localization/messages/es.json
+++ b/ui/localization/messages/es.json
@@ -49,6 +49,21 @@
     "access_update_tls_settings": "Actualizar la configuración de TLS",
     "action_bar_audio": "Audio",
     "action_bar_connection_stats": "Estadísticas de conexión",
+    "audio_disable": "Desactivar",
+    "audio_enable": "Activar",
+    "audio_input_description": "Habilitar entrada de micrófono al objetivo",
+    "audio_input_disabled": "Entrada de audio desactivada",
+    "audio_input_enabled": "Entrada de audio activada",
+    "audio_input_failed_disable": "Error al desactivar la entrada de audio: {error}",
+    "audio_input_failed_enable": "Error al activar la entrada de audio: {error}",
+    "audio_input_title": "Entrada de audio (Micrófono)",
+    "audio_output_description": "Habilitar audio del objetivo a los altavoces",
+    "audio_output_disabled": "Salida de audio desactivada",
+    "audio_output_enabled": "Salida de audio activada",
+    "audio_output_failed_disable": "Error al desactivar la salida de audio: {error}",
+    "audio_output_failed_enable": "Error al activar la salida de audio: {error}",
+    "audio_output_title": "Salida de audio",
+    "audio_popover_title": "Audio",
     "action_bar_extension": "Extensión",
     "action_bar_fullscreen": "Pantalla completa",
     "action_bar_settings": "Ajustes",
@@ -791,8 +806,8 @@
     "usb_device_description": "Dispositivos USB para emular en la computadora de destino",
     "usb_device_enable_absolute_mouse_description": "Habilitar el puntero absoluto del ratón",
     "usb_device_enable_absolute_mouse_title": "Habilitar el puntero absoluto del ratón",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Habilitar audio bidireccional",
+    "usb_device_enable_audio_title": "Habilitar audio USB",
     "usb_device_enable_keyboard_description": "Habilitar el teclado",
     "usb_device_enable_keyboard_title": "Habilitar el teclado",
     "usb_device_enable_mass_storage_description": "A veces puede ser necesario desactivarlo para evitar problemas con ciertos dispositivos.",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "No se pudieron cargar los dispositivos USB: {error}",
     "usb_device_failed_set": "No se pudieron configurar los dispositivos USB: {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Teclado, ratón y almacenamiento masivo",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Teclado, ratón, almacenamiento masivo y audio",
     "usb_device_keyboard_only": "Sólo teclado",
     "usb_device_restore_default": "Restaurar a valores predeterminados",
     "usb_device_title": "Dispositivo USB",
diff --git a/ui/localization/messages/fr.json b/ui/localization/messages/fr.json
index c7f73faa..95d0ba8e 100644
--- a/ui/localization/messages/fr.json
+++ b/ui/localization/messages/fr.json
@@ -49,6 +49,21 @@
     "access_update_tls_settings": "Mettre à jour les paramètres TLS",
     "action_bar_audio": "Audio",
     "action_bar_connection_stats": "Statistiques de connexion",
+    "audio_disable": "Désactiver",
+    "audio_enable": "Activer",
+    "audio_input_description": "Activer l'entrée microphone vers la cible",
+    "audio_input_disabled": "Entrée audio désactivée",
+    "audio_input_enabled": "Entrée audio activée",
+    "audio_input_failed_disable": "Échec de la désactivation de l'entrée audio : {error}",
+    "audio_input_failed_enable": "Échec de l'activation de l'entrée audio : {error}",
+    "audio_input_title": "Entrée audio (Microphone)",
+    "audio_output_description": "Activer l'audio de la cible vers les haut-parleurs",
+    "audio_output_disabled": "Sortie audio désactivée",
+    "audio_output_enabled": "Sortie audio activée",
+    "audio_output_failed_disable": "Échec de la désactivation de la sortie audio : {error}",
+    "audio_output_failed_enable": "Échec de l'activation de la sortie audio : {error}",
+    "audio_output_title": "Sortie audio",
+    "audio_popover_title": "Audio",
     "action_bar_extension": "Extension",
     "action_bar_fullscreen": "Plein écran",
     "action_bar_settings": "Paramètres",
@@ -791,8 +806,8 @@
     "usb_device_description": "Périphériques USB à émuler sur l'ordinateur cible",
     "usb_device_enable_absolute_mouse_description": "Activer la souris absolue (pointeur)",
     "usb_device_enable_absolute_mouse_title": "Activer la souris absolue (pointeur)",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Activer l'audio bidirectionnel",
+    "usb_device_enable_audio_title": "Activer l'audio USB",
     "usb_device_enable_keyboard_description": "Activer le clavier",
     "usb_device_enable_keyboard_title": "Activer le clavier",
     "usb_device_enable_mass_storage_description": "Parfois, il peut être nécessaire de le désactiver pour éviter des problèmes avec certains appareils",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "Échec du chargement des périphériques USB : {error}",
     "usb_device_failed_set": "Échec de la configuration des périphériques USB : {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Clavier, souris et stockage de masse",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Clavier, souris, stockage de masse et audio",
     "usb_device_keyboard_only": "Clavier uniquement",
     "usb_device_restore_default": "Restaurer les paramètres par défaut",
     "usb_device_title": "périphérique USB",
diff --git a/ui/localization/messages/it.json b/ui/localization/messages/it.json
index fa808183..a6bd9cac 100644
--- a/ui/localization/messages/it.json
+++ b/ui/localization/messages/it.json
@@ -49,6 +49,21 @@
     "access_update_tls_settings": "Aggiorna le impostazioni TLS",
     "action_bar_audio": "Audio",
     "action_bar_connection_stats": "Statistiche di connessione",
+    "audio_disable": "Disabilita",
+    "audio_enable": "Abilita",
+    "audio_input_description": "Abilita l'ingresso del microfono al target",
+    "audio_input_disabled": "Ingresso audio disabilitato",
+    "audio_input_enabled": "Ingresso audio abilitato",
+    "audio_input_failed_disable": "Impossibile disabilitare l'ingresso audio: {error}",
+    "audio_input_failed_enable": "Impossibile abilitare l'ingresso audio: {error}",
+    "audio_input_title": "Ingresso audio (Microfono)",
+    "audio_output_description": "Abilita l'audio dal target agli altoparlanti",
+    "audio_output_disabled": "Uscita audio disabilitata",
+    "audio_output_enabled": "Uscita audio abilitata",
+    "audio_output_failed_disable": "Impossibile disabilitare l'uscita audio: {error}",
+    "audio_output_failed_enable": "Impossibile abilitare l'uscita audio: {error}",
+    "audio_output_title": "Uscita audio",
+    "audio_popover_title": "Audio",
     "action_bar_extension": "Estensione",
     "action_bar_fullscreen": "A schermo intero",
     "action_bar_settings": "Impostazioni",
@@ -791,8 +806,8 @@
     "usb_device_description": "Dispositivi USB da emulare sul computer di destinazione",
     "usb_device_enable_absolute_mouse_description": "Abilita mouse assoluto (puntatore)",
     "usb_device_enable_absolute_mouse_title": "Abilita mouse assoluto (puntatore)",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Abilita audio bidirezionale",
+    "usb_device_enable_audio_title": "Abilita audio USB",
     "usb_device_enable_keyboard_description": "Abilita tastiera",
     "usb_device_enable_keyboard_title": "Abilita tastiera",
     "usb_device_enable_mass_storage_description": "A volte potrebbe essere necessario disattivarlo per evitare problemi con determinati dispositivi",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "Impossibile caricare i dispositivi USB: {error}",
     "usb_device_failed_set": "Impossibile impostare i dispositivi USB: {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Tastiera, mouse e memoria di massa",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Tastiera, mouse, archiviazione di massa e audio",
     "usb_device_keyboard_only": "Solo tastiera",
     "usb_device_restore_default": "Ripristina impostazioni predefinite",
     "usb_device_title": "Dispositivo USB",
diff --git a/ui/localization/messages/nb.json b/ui/localization/messages/nb.json
index 82945080..bfc0dbb9 100644
--- a/ui/localization/messages/nb.json
+++ b/ui/localization/messages/nb.json
@@ -47,8 +47,23 @@
     "access_tls_self_signed": "Selvsignert",
     "access_tls_updated": "TLS-innstillingene er oppdatert",
     "access_update_tls_settings": "Oppdater TLS-innstillinger",
-    "action_bar_audio": "Audio",
+    "action_bar_audio": "Lyd",
     "action_bar_connection_stats": "Tilkoblingsstatistikk",
+    "audio_disable": "Deaktiver",
+    "audio_enable": "Aktiver",
+    "audio_input_description": "Aktiver mikrofoninngang til målet",
+    "audio_input_disabled": "Lydinngang deaktivert",
+    "audio_input_enabled": "Lydinngang aktivert",
+    "audio_input_failed_disable": "Kunne ikke deaktivere lydinngang: {error}",
+    "audio_input_failed_enable": "Kunne ikke aktivere lydinngang: {error}",
+    "audio_input_title": "Lydinngang (Mikrofon)",
+    "audio_output_description": "Aktiver lyd fra mål til høyttalere",
+    "audio_output_disabled": "Lydutgang deaktivert",
+    "audio_output_enabled": "Lydutgang aktivert",
+    "audio_output_failed_disable": "Kunne ikke deaktivere lydutgang: {error}",
+    "audio_output_failed_enable": "Kunne ikke aktivere lydutgang: {error}",
+    "audio_output_title": "Lydutgang",
+    "audio_popover_title": "Lyd",
     "action_bar_extension": "Forlengelse",
     "action_bar_fullscreen": "Fullskjerm",
     "action_bar_settings": "Innstillinger",
@@ -791,8 +806,8 @@
     "usb_device_description": "USB-enheter som skal emuleres på måldatamaskinen",
     "usb_device_enable_absolute_mouse_description": "Aktiver absolutt mus (peker)",
     "usb_device_enable_absolute_mouse_title": "Aktiver absolutt mus (peker)",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Aktiver toveis lyd",
+    "usb_device_enable_audio_title": "Aktiver USB-lyd",
     "usb_device_enable_keyboard_description": "Aktiver tastatur",
     "usb_device_enable_keyboard_title": "Aktiver tastatur",
     "usb_device_enable_mass_storage_description": "Noen ganger må det kanskje deaktiveres for å forhindre problemer med visse enheter.",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "Klarte ikke å laste inn USB-enheter: {error}",
     "usb_device_failed_set": "Kunne ikke angi USB-enheter: {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Tastatur, mus og masselagring",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Tastatur, mus, masselagring og lyd",
     "usb_device_keyboard_only": "Kun tastatur",
     "usb_device_restore_default": "Gjenopprett til standard",
     "usb_device_title": "USB-enhet",
diff --git a/ui/localization/messages/sv.json b/ui/localization/messages/sv.json
index 4b227891..4ac63ee2 100644
--- a/ui/localization/messages/sv.json
+++ b/ui/localization/messages/sv.json
@@ -47,8 +47,23 @@
     "access_tls_self_signed": "Självsignerad",
     "access_tls_updated": "TLS-inställningarna har uppdaterats",
     "access_update_tls_settings": "Uppdatera TLS-inställningar",
-    "action_bar_audio": "Audio",
+    "action_bar_audio": "Ljud",
     "action_bar_connection_stats": "Anslutningsstatistik",
+    "audio_disable": "Inaktivera",
+    "audio_enable": "Aktivera",
+    "audio_input_description": "Aktivera mikrofoningång till målet",
+    "audio_input_disabled": "Ljudingång inaktiverad",
+    "audio_input_enabled": "Ljudingång aktiverad",
+    "audio_input_failed_disable": "Det gick inte att inaktivera ljudingången: {error}",
+    "audio_input_failed_enable": "Det gick inte att aktivera ljudingången: {error}",
+    "audio_input_title": "Ljudingång (Mikrofon)",
+    "audio_output_description": "Aktivera ljud från mål till högtalare",
+    "audio_output_disabled": "Ljudutgång inaktiverad",
+    "audio_output_enabled": "Ljudutgång aktiverad",
+    "audio_output_failed_disable": "Det gick inte att inaktivera ljudutgången: {error}",
+    "audio_output_failed_enable": "Det gick inte att aktivera ljudutgången: {error}",
+    "audio_output_title": "Ljudutgång",
+    "audio_popover_title": "Ljud",
     "action_bar_extension": "Förlängning",
     "action_bar_fullscreen": "Helskärm",
     "action_bar_settings": "Inställningar",
@@ -791,8 +806,8 @@
     "usb_device_description": "USB-enheter att emulera på måldatorn",
     "usb_device_enable_absolute_mouse_description": "Aktivera absolut mus (pekare)",
     "usb_device_enable_absolute_mouse_title": "Aktivera absolut mus (pekare)",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "Aktivera dubbelriktad ljud",
+    "usb_device_enable_audio_title": "Aktivera USB-ljud",
     "usb_device_enable_keyboard_description": "Aktivera tangentbord",
     "usb_device_enable_keyboard_title": "Aktivera tangentbord",
     "usb_device_enable_mass_storage_description": "Ibland kan det behöva inaktiveras för att förhindra problem med vissa enheter.",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "Misslyckades med att ladda USB-enheter: {error}",
     "usb_device_failed_set": "Misslyckades med att ställa in USB-enheter: {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "Tangentbord, mus och masslagring",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "Tangentbord, mus, masslagring och ljud",
     "usb_device_keyboard_only": "Endast tangentbord",
     "usb_device_restore_default": "Återställ till standard",
     "usb_device_title": "USB-enhet",
diff --git a/ui/localization/messages/zh.json b/ui/localization/messages/zh.json
index b592ba9f..650a6ec6 100644
--- a/ui/localization/messages/zh.json
+++ b/ui/localization/messages/zh.json
@@ -47,8 +47,23 @@
     "access_tls_self_signed": "自签名",
     "access_tls_updated": "TLS 设置更新成功",
     "access_update_tls_settings": "更新 TLS 设置",
-    "action_bar_audio": "Audio",
+    "action_bar_audio": "音频",
     "action_bar_connection_stats": "连接统计",
+    "audio_disable": "禁用",
+    "audio_enable": "启用",
+    "audio_input_description": "启用麦克风输入到目标设备",
+    "audio_input_disabled": "音频输入已禁用",
+    "audio_input_enabled": "音频输入已启用",
+    "audio_input_failed_disable": "禁用音频输入失败：{error}",
+    "audio_input_failed_enable": "启用音频输入失败：{error}",
+    "audio_input_title": "音频输入（麦克风）",
+    "audio_output_description": "启用从目标设备到扬声器的音频",
+    "audio_output_disabled": "音频输出已禁用",
+    "audio_output_enabled": "音频输出已启用",
+    "audio_output_failed_disable": "禁用音频输出失败：{error}",
+    "audio_output_failed_enable": "启用音频输出失败：{error}",
+    "audio_output_title": "音频输出",
+    "audio_popover_title": "音频",
     "action_bar_extension": "扩展",
     "action_bar_fullscreen": "全屏",
     "action_bar_settings": "设置",
@@ -791,8 +806,8 @@
     "usb_device_description": "在目标计算机上模拟的 USB 设备",
     "usb_device_enable_absolute_mouse_description": "启用绝对鼠标（指针）",
     "usb_device_enable_absolute_mouse_title": "启用绝对鼠标（指针）",
-    "usb_device_enable_audio_description": "Enable bidirectional audio",
-    "usb_device_enable_audio_title": "Enable USB Audio",
+    "usb_device_enable_audio_description": "启用双向音频",
+    "usb_device_enable_audio_title": "启用 USB 音频",
     "usb_device_enable_keyboard_description": "启用键盘",
     "usb_device_enable_keyboard_title": "启用键盘",
     "usb_device_enable_mass_storage_description": "有时可能需要禁用它以防止某些设备出现问题",
@@ -802,7 +817,7 @@
     "usb_device_failed_load": "无法加载 USB 设备： {error}",
     "usb_device_failed_set": "无法设置 USB 设备： {error}",
     "usb_device_keyboard_mouse_and_mass_storage": "键盘、鼠标和大容量存储器",
-    "usb_device_keyboard_mouse_mass_storage_and_audio": "Keyboard, Mouse, Mass Storage and Audio",
+    "usb_device_keyboard_mouse_mass_storage_and_audio": "键盘、鼠标、大容量存储和音频",
     "usb_device_keyboard_only": "仅限键盘",
     "usb_device_restore_default": "恢复默认设置",
     "usb_device_title": "USB 设备",
diff --git a/ui/src/components/popovers/AudioPopover.tsx b/ui/src/components/popovers/AudioPopover.tsx
index 0e6f62af..6df87eb2 100644
--- a/ui/src/components/popovers/AudioPopover.tsx
+++ b/ui/src/components/popovers/AudioPopover.tsx
@@ -6,6 +6,7 @@ import { GridCard } from "@components/Card";
 import { SettingsItem } from "@components/SettingsItem";
 import { Button } from "@components/Button";
 import notifications from "@/notifications";
+import { m } from "@localizations/messages.js";
 
 export default function AudioPopover() {
   const { send } = useJsonRpc();
@@ -47,12 +48,14 @@ export default function AudioPopover() {
     send("setAudioOutputEnabled", { enabled }, (resp: JsonRpcResponse) => {
       setLoading(false);
       if ("error" in resp) {
-        notifications.error(
-          `Failed to ${enabled ? "enable" : "disable"} audio output: ${resp.error.data || "Unknown error"}`,
-        );
+        const errorMsg = enabled
+          ? m.audio_output_failed_enable({ error: String(resp.error.data || m.unknown_error()) })
+          : m.audio_output_failed_disable({ error: String(resp.error.data || m.unknown_error()) });
+        notifications.error(errorMsg);
       } else {
         setAudioOutputEnabled(enabled);
-        notifications.success(`Audio output ${enabled ? "enabled" : "disabled"}`);
+        const successMsg = enabled ? m.audio_output_enabled() : m.audio_output_disabled();
+        notifications.success(successMsg);
       }
     });
   }, [send, audioOutputEnabled]);
@@ -63,12 +66,14 @@ export default function AudioPopover() {
     send("setAudioInputEnabled", { enabled }, (resp: JsonRpcResponse) => {
       setLoading(false);
       if ("error" in resp) {
-        notifications.error(
-          `Failed to ${enabled ? "enable" : "disable"} audio input: ${resp.error.data || "Unknown error"}`,
-        );
+        const errorMsg = enabled
+          ? m.audio_input_failed_enable({ error: String(resp.error.data || m.unknown_error()) })
+          : m.audio_input_failed_disable({ error: String(resp.error.data || m.unknown_error()) });
+        notifications.error(errorMsg);
       } else {
         setAudioInputEnabled(enabled);
-        notifications.success(`Audio input ${enabled ? "enabled" : "disabled"}`);
+        const successMsg = enabled ? m.audio_input_enabled() : m.audio_input_disabled();
+        notifications.success(successMsg);
       }
     });
   }, [send, audioInputEnabled]);
@@ -79,19 +84,19 @@ export default function AudioPopover() {
         <div className="space-y-4">
           <div className="flex items-center gap-2 text-slate-900 dark:text-slate-100">
             <LuVolume2 className="h-5 w-5" />
-            <h3 className="font-semibold">Audio</h3>
+            <h3 className="font-semibold">{m.audio_popover_title()}</h3>
           </div>
 
           <div className="space-y-3">
             <SettingsItem
               loading={loading}
-              title="Audio Output"
-              description="Enable audio from target to speakers"
+              title={m.audio_output_title()}
+              description={m.audio_output_description()}
             >
               <Button
                 size="SM"
                 theme={audioOutputEnabled ? "light" : "primary"}
-                text={audioOutputEnabled ? "Disable" : "Enable"}
+                text={audioOutputEnabled ? m.audio_disable() : m.audio_enable()}
                 onClick={handleAudioOutputEnabledToggle}
               />
             </SettingsItem>
@@ -102,13 +107,13 @@ export default function AudioPopover() {
 
                 <SettingsItem
                   loading={loading}
-                  title="Audio Input (Microphone)"
-                  description="Enable microphone input to target"
+                  title={m.audio_input_title()}
+                  description={m.audio_input_description()}
                 >
                   <Button
                     size="SM"
                     theme={audioInputEnabled ? "light" : "primary"}
-                    text={audioInputEnabled ? "Disable" : "Enable"}
+                    text={audioInputEnabled ? m.audio_disable() : m.audio_enable()}
                     onClick={handleAudioInputEnabledToggle}
                   />
                 </SettingsItem>