Maximizing  enzyme benefit

Please increase the volume of your speaker this audio is very poor in quality. If still you cannot hear the audio please inform me.  I would try to do some adjusting. Currently there are 4-5 audio that i could upload here.

People could you see the audio now?  Please inform me.

Also could you hear it if you put your speaker to full volume?

I still have some audios that i want to upload. SO this would be a test.

thank you for your cooperation.