Mic O Phone

Your phone, a wireless microphone

Mic O Phone turns any Bluetooth speaker into a live mic — with fun voice effects for parties, karaoke, classrooms and quick announcements.

Download on the App StoreAndroid coming soon

Microphone stays on your device. No recording, no account, no tracking.

Live
Robot
🎤
Helium
Echo
Robot
Cave
Alien
Deep

Three taps to live audio

No setup, no cables. Pair, pick, speak.

  1. 1

    Pair a Bluetooth speaker

    Connect your speaker the usual way. Mic O Phone picks it up automatically.

  2. 2

    Choose a voice effect

    Switch between nine effects and tune the intensity in real time.

  3. 3

    Speak into your phone

    Your voice plays live through the speaker, with the effect you picked.

Nine voice effects, one tap away

From clean amplification to alien transmissions.

  • Normal
    Pure voice, no effect
  • Helium
    High-pitched and squeaky
  • Robot
    Cold metallic vocoder
  • Echo
    Big-room reverb
  • Cartoon
    Bright animated voice
  • Mouse
    Tiny, very fast pitch
  • Deep
    Low and powerful
  • Cave
    Long underground echo
  • Alien
    Otherworldly transmission

Made for the moments you need a mic

Parties & karaoke

Pass the phone around, switch effects, keep the energy up.

Classroom & training

Project your voice across a room without carrying a PA system.

Games with friends

Robot voices, alien transmissions, cartoon characters — instant fun.

Quick announcements

Outdoor gatherings, small events, market stalls. Pull out, speak, done.

Ready to plug in?

Download Mic O Phone and turn your next speaker into a microphone.

Download for iOSAndroid version coming soon