diff --git a/wyoming_satellite/satellite.py b/wyoming_satellite/satellite.py
index 9c651d4..336fb86 100644
--- a/wyoming_satellite/satellite.py
+++ b/wyoming_satellite/satellite.py
@@ -5,6 +5,7 @@
 import math
 import time
 import wave
+from dataclasses import dataclass
 from enum import Enum, auto
 from pathlib import Path
 from typing import Callable, Dict, Final, List, Optional, Set, Union
@@ -60,6 +61,12 @@ class State(Enum):
     STOPPED = auto()
 
 
+@dataclass
+class SoundEvent:
+    event: Event
+    is_tts: bool
+
+
 # -----------------------------------------------------------------------------
 
 
@@ -76,7 +83,7 @@ def __init__(self, settings: SatelliteSettings) -> None:
         self._mic_task: Optional[asyncio.Task] = None
         self._mic_webrtc: Optional[Callable[[bytes], bytes]] = None
         self._snd_task: Optional[asyncio.Task] = None
-        self._snd_queue: "Optional[asyncio.Queue[Event]]" = None
+        self._snd_queue: "Optional[asyncio.Queue[SoundEvent]]" = None
         self._wake_task: Optional[asyncio.Task] = None
         self._wake_queue: "Optional[asyncio.Queue[Event]]" = None
         self._event_task: Optional[asyncio.Task] = None
@@ -543,10 +550,10 @@ def _process_mic_audio(self, audio_bytes: bytes) -> bytes:
     # Sound
     # -------------------------------------------------------------------------
 
-    async def event_to_snd(self, event: Event) -> None:
+    async def event_to_snd(self, event: Event, is_tts: bool = True) -> None:
         """Send an event to the sound service."""
         if self._snd_queue is not None:
-            self._snd_queue.put_nowait(event)
+            self._snd_queue.put_nowait(SoundEvent(event, is_tts))
 
     def _make_snd_client(self) -> Optional[AsyncClient]:
         """Create client for snd service."""
@@ -581,7 +588,8 @@ async def _disconnect() -> None:
                 if self._snd_queue is None:
                     self._snd_queue = asyncio.Queue()
 
-                event = await self._snd_queue.get()
+                snd_event = await self._snd_queue.get()
+                event = snd_event.event
 
                 if snd_client is None:
                     snd_client = self._make_snd_client()
@@ -608,7 +616,7 @@ async def _disconnect() -> None:
                     event.type
                 ):
                     await _disconnect()
-                    if not hasattr(event, 'wav'):
+                    if snd_event.is_tts:
                         await self.trigger_played()
                     snd_client = None  # reconnect on next event
             except asyncio.CancelledError:
@@ -655,8 +663,7 @@ async def _play_wav(
                 samples_per_chunk=self.settings.snd.samples_per_chunk,
                 volume_multiplier=self.settings.snd.volume_multiplier,
             ):
-                event.wav = True
-                await self.event_to_snd(event)
+                await self.event_to_snd(event, is_tts=False)
         except Exception:
             # Unmute in case of an error
             self.microphone_muted = False