diff --git a/precise/record.py b/precise/record.py
index 676fcb0..1b7d052 100755
--- a/precise/record.py
+++ b/precise/record.py
@@ -6,13 +6,17 @@ sys.path += ['.']  # noqa
 from subprocess import Popen, PIPE
 from pyaudio import PyAudio, paInt16
 from precise.common import pr
-
+from argparse import ArgumentParser
 
 def main():
+    parser = ArgumentParser('Implementation demo of precise-stream')
+    parser.add_argument('-m', '--model', default='keyword.pb')
+    args = parser.parse_args()
+
     pa = PyAudio()
     stream = pa.open(pr.sample_rate, 1, paInt16, True, frames_per_buffer=1024)
 
-    proc = Popen(['python3', 'precise/stream.py', 'keyword.pb', '1024'], stdin=PIPE, stdout=PIPE)
+    proc = Popen(['python3', 'precise/stream.py', args.model, '1024'], stdin=PIPE, stdout=PIPE)
 
     print('Listening...')
     try: