Adaptive Sound Technologies - NOVO, Adaptive Volume Adjustment for Your Music on The Go ADAPTABLE: assesses user surroundings and adjusts automatically to optimize hearing potential in any situation ADJUSTABLE SLIDER: enables user to customize the sensitivity of the mic to fit the environment and suit individual preferences COMPATIBLE: with any application or headphone set and works with all iPhone and Android devices NORMALIZING TECHNOLOGY: provides consistent audio levels whether user is listening to music or to a phone call TWO MODES: boost mode increases the volume, allowing user to hear over the sounds of loud surroundings, while reduce mode softens the volume when user needs to be able to hear surroundings more clearly, allowing for multitasking