Bluetooth Audio Widget Battery is a free utility for Android devices that allows you to listen to your favorite music, make a call or a call to a friend, play a game or use any other application, all with the help of a simple widget.

The application is compatible with all Bluetooth devices that work with the Android operating system, even those that usually do not allow you to make calls or play music.

The application has been developed to provide a simple interface that allows you to configure your audio device, as well as to check the battery level of your device, and to display the remaining battery charge.

It is also compatible with Android devices that have an audio Bluetooth chip.