Simply tap the STAGE+ button in your JBL Headphones app to choose from the DJ presets. - Application Settings: App setting include Voice Assistant, Smart Audio Modes, Touch gesture setting, Product help, Tips, FAQ, etc, subject to different models. - Tips: Product tutorial will be found under Product help. - FAQ: Allows you to find quick answer when using our JBL APP. - Headphone battery indicator: Displays the headphone battery level so you can quickly see how much playtime is left. - Touch gestures customization: allows you to change your button configuration based on your preference (available only on specific models) - Smart audio mode: improve your audio that is adjusted to what you are doing (available only on specific models) - Multi Noise Cancelling mode: By selecting different noise cancelling level to enjoy the best sound in each occasion (available only on specific models)