diff --git a/app.py b/app.py
index 1669618..c09a78a 100755
--- a/app.py
+++ b/app.py
@@ -130,7 +130,16 @@ def run(self):
                             globals.GLOW = True
                             noise.stop()
                             print('say:', data['whisper'])
-                            sound.speak(data['whisper'])
+                            if data['whisper'].lower() == "ok google":
+                                okgoogle.play()
+                                time.sleep(0.6)
+                                okgoogle.stop()
+                            elif data['whisper'].lower() == "alexa":
+                                alexa.play()
+                                time.sleep(0.5)
+                                alexa.stop()
+                            else:
+                                sound.speak(data['whisper'])
                             time.sleep(int(globals.SETTING['setting']['delay']))
                             noise.play()
 
@@ -214,6 +223,8 @@ def main():
     #Initialize the sound objects
      globals.initialize()
      noise = sound.audioPlayer(globals.NOISE_PATH)
+     okgoogle = sound.audioPlayer(globals.OKGOOGLE_PATH)
+     alexa = sound.audioPlayer(globals.ALEXA_PATH)
 
      thread_socket = Thread(target=socket_thread)
      thread_socket.daemon = True
diff --git a/data/alexa.wav b/data/alexa.wav
new file mode 100755
index 0000000..1f05769
Binary files /dev/null and b/data/alexa.wav differ
diff --git a/data/ok_google.wav b/data/ok_google.wav
new file mode 100755
index 0000000..234fd52
Binary files /dev/null and b/data/ok_google.wav differ
diff --git a/modules/globals.py b/modules/globals.py
index 3a4f8d6..13f5f57 100755
--- a/modules/globals.py
+++ b/modules/globals.py
@@ -31,10 +31,12 @@ def initialize():
 
 
 
-    global ROOT_PATH, KEYWORD_PATH, NOISE_PATH, SETTINGS_PATH
+    global ROOT_PATH, KEYWORD_PATH, NOISE_PATH, OKGOOGLE_PATH, ALEXA_PATH, SETTINGS_PATH
 
     # absolute file paths
     ROOT_PATH        = os.path.dirname(os.path.abspath(__file__))
     KEYWORD_PATH     = os.path.join(ROOT_PATH, '../data/keyphrase.list')
     NOISE_PATH       = os.path.join(ROOT_PATH, '../data/noise.wav')
+    OKGOOGLE_PATH    = os.path.join(ROOT_PATH, '../data/ok_google.wav')
+    ALEXA_PATH       = os.path.join(ROOT_PATH, '../data/alexa.wav')
     SETTINGS_PATH    = os.path.join(ROOT_PATH, '../data/settings.txt')