This App will allow you to explore your favorite music, change audio sources (FM, Bluetooth audio, Auxiliary, etc.), customize the lighting colors and the audio configuration of your AXEL by STEELPRO system. The features of the APP depend on the compatible AXEL head unit. - Enjoy the latest and exclusive features. -Manage the menu from your Smartphone (Aux, FM Radio, Bluetooth, USB, etc.) - Adjust the sound of your AXEL system directly from the APP with the integrated 10-band graphic equaliz