A free program for Android, by Wimlog.
The Bluetooth Loudspeaker app is an audio transmission tool that allows you to connect a smartphone to a Bluetooth speaker and sing or play music through the device. This is made possible by the app's built-in microphone and its connection to the Bluetooth speaker.
The connection is made via a wireless connection, which allows you to talk to the speaker without having to use any cables. You can also listen to your favorite music through the device.
With this app, you can transmit your voice from an Android phone or tablet to a Bluetooth speaker. So, even if you don't have a microphone, you can sing karaoke anywhere. It also allows you to use your Android device like a megaphone.
