OwnVoice is extremely easy to use. All you have to do is connect your smartphone to any device with a cable or Bluetooth, then use it like a microphone. The application uses your smartphone's built-in microphone to capture the sound and transmit it to the receiver, so the closer you talk into your smartphone, the better the resulting sound will be. From this same screen, you can control the volume of the sound as well as when it starts and stops, all of which is very convenient.
This application works pretty well, and it does its job quickly, simply, and effectively. It's possible that the sound will be somewhat delayed, which is normal with these kinds of tools. So besides that, the clarity of the sound, the ease of use, and the fact that this application works much better than its competitors definitely makes it worth the download.
Why buy a microphone if you can keep one in your pocket at all times? The only thing you need is OwnVoice. Download it and talk so they can hear you!