Live Microphone: Mic Announcement is very simple app just sends audio from the mic to the speaker; plug it into your computer or whatever using a 3.5mm male to male headphone jack and you get a free mic. Live Microphone - Connect your mobile with Mic Announcer and have fun by converting into an announcement mic. This app will make your mobile totally like mic. It covert your voice at high volume like a loud speaker mic. Live Microphone - Connect your mobile to loudspeakers or Bluetooth speake