The Camera External Mic (CEM) app will help you to record video or audio using an external microphone. The best part of this app is that it doesn't need any other external hardware, such as a soundcard or a microphone, so it is very easy to use and works on most Android devices.

The app will allow you to record high-quality audio with your smartphone or tablet's built-in microphone, even if it is a front-facing one. It will allow you to use your phone or tablet as a microphone for recording, even if it is a smartphone or a tablet.

The app will allow you to use an external microphone to record high-quality audio, even if it is a front-facing one. You can also use an external microphone to record audio for a live event or to record for a video.

This app will work with most Android devices, including both mobile phones and tablets.