Megaphone Master
Turn your phone into a powerful megaphone with sound amplification and Bluetooth speaker support.
About the App
Megaphone Master is a minimalist and powerful app that turns your Android device into a professional PA system. Route your voice directly to a Bluetooth speaker with clarity and ease. Perfect for public speaking, events, teaching, or just getting heard.
Key Features
- Mic to Speaker — Route live audio from your phone's microphone to any connected speaker.
- Bluetooth Support — Seamlessly connect to Bluetooth speakers or PA systems.
- Noise Suppression — Advanced DSP helps reduce background noise for clearer output.
- Echo Cancellation — Built-in protection to minimize feedback loops.
- Minimalist UI — Large, accessible ON/OFF button for quick operation.
- Background Play — Keep the megaphone active even when the screen is off or using other apps.
Use Cases
- Public announcements at small gatherings.
- Teaching in large classrooms with a BT speaker.
- Tour guides speaking to a group.
- Using your phone as a portable PA system.
Note: Performance may vary based on your device's hardware and the latency of the connected Bluetooth device.
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Privacy & Security
All audio processing is done in real-time on your device. We do not store or transmit any audio data.