A very basic microphone app.
Use your phone as a microphone.
To hear the sound from the mic, you have to use the 3.5mm jack or Bluetooth to connect to headphones, speakers or an audio amplifier.
There's unavoidable delay when using Bluetooth devices.
This can be used as a hearing aid, a karaoke live mic (with some delay), a coach's mic in recording studio, etc...
Only microphone permission is requested. No advertisements.
If installed on Android 6+, you can choose to use the mic on device or the mic on your headset.