diff --git a/speaker_driver.lua b/speaker_driver.lua
index 3829e98..2d19296 100644
--- a/speaker_driver.lua
+++ b/speaker_driver.lua
@@ -23,7 +23,7 @@ local function playSound(speaker, fileName)
     for input in values do
         print("playing audo....")
         local decoded = decoder(input)
-        while not speaker.playAudio(decoded, 127) do
+        while not speaker.playAudio(decoded, 3) do
             os.pullEvent("speaker_audio_empty")
         end
     end