Plug the output of device's headphone jackintoheadphones, a computer, powered speakers, a mixing console,etc andstart recording.

Noteworthy:
* Stream your device's microphone to jack output.
* Show volume level on screen.
* Equalizer built-in with presets.
* Bass Boost
* Ads

Known issues: App cause appcrash under Android 6 due newsystempermissions.