Audio recording

I’m trying to find answers online I basically found what I’m looking for but for the neo. You can somehow record audio of you talking while flying and it’s all synced up and ready when it gets sent to the DJI app and saved to your phone. Is it possible with the avata 2? I just got it today it’s my first drone. I might try to do what he does with the neo and see if it works. I guess I will buy a DJI mic too won’t hurt to have one around