The Bluetooth Music app allows you to listen to music and audio files on all Bluetooth audio devices, even those that don't normally allow it, like all those that only work during calls.
If the headset has an A2DP profile, you can listen to music in good quality.
You can also use it for some car radios.

With the "Bluetooth Music" app you can quickly find out the battery level of the headset.
The program shows the data received from the Bluetooth audio device.
Not all bluetooth devices currently support the headset battery Protocol.
Depending on the class of Bluetooth audio device, the accuracy of charge data is different:
- high class (transmits 10 battery States-10 interval%)
- middle class (transmits 6-4 battery States - 100%, 90%, 80%, 60%, 50%, 20% or 100%, 70%, 30%, 0%)
- low class (not transferred to the state of charge of the battery).

With the Sound booster function, you can increase the volume of the speaker and headphones as well as the music volume on your mobile phone.
Not all Android 4.4 devices support this feature.

The program has 3 widgets that can be placed on the home screen:
- Widget control switching sound modes Bluetooth.
- Widget display battery level.
- Widget Sound booster.

// Option A //

To download Bluetooth Music Widget Battery mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Bluetooth Music Widget Battery mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Bluetooth Music Widget Battery from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Bluetooth Music Widget Battery in HappyMod App.