This app has tremendous features, in which you can get several controls with the help of volume keys. Different kind of customization are achievable in Volume Styles Panel Controller app.
Some controls such as, to alter the colours and positions. In fact, you can change entire theme of volume key looks like MIUI.
In addition, app can enable to add some shortcuts such as brightness in order to make accessibility faster.

Features:
* Multiple design template options
* Choose Media or Ring as the default button response
* Configurable Dark/Light Modes
* Custom vibration intensity
* Left or Right handed mode
* Custom panel timeout
* Media control from your volume panel!
* Screen brightness control
* Custom background, slider & icon colours
* Bluetooth volume control