Bluetooth Loudspeaker

This application is to wireless connect your phone to a bluetooth speaker. That is, your Android device becomes the microphone and the bluetooth speaker becomes a remote loudspeaker.

What can you do with a microphone and remote loudspeaker? Who needs this mic and remote loudspeaker? Some examples are:
- a teacher in classroom,
- sing a song at home,
- speaker in a conference room,
- garage sale, outdoor sale, pop-up store sale, all kind of big sales,
- tour guide at the hot spot,
- outdoor activities,
- parties, exhibitions, celebrations and many more cases.
With this app, you have a wireless microphone in your pocket!

Remarks:
1. You need to have a bluetooth speaker which can wireless connect to your Android device. The maximum loudness is depends on your output of the speaker. To make it loud, also turn your phone volume to 95% or maximum.
2. To reduce voice echo, make sure your devices come with noise cancelling system.