Update index.html

index.html

@@ -31,7 +31,13 @@
                     <span>AI: Idle</span>
                 </div>
             </div>
-            <button id="startStopButton">Start Listening</button>  <!-- Simplified button -->
+            <button id="startStopButton">
+                <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+                    <path d="M12 1a3 3 0 0 0-3 3v8a3 3 0 0 0 6 0V4a3 3 0 0 0-3-3z"></path>
+                    <path d="M19 10v2a7 7 0 0 1-14 0v-2"></path>
+                    <line x1="12" y1="19" x2="12" y2="23"></line>
+                    <line x1="8" y1="23" x2="16" y2="23"></line>
+            </svg> Start Listening </button>
             <div class="settings">
                 <div class="setting">
                     <label for="voiceSelect">Voice:</label>