APP introduction: iAroma is an APP designed for controlling your aroma diffuser，it can easily control all functions on the diffuser，you can select different working modes and lighting effects via iAroma. Main Features: Light control: select different preferred colors, and also can adjust the brightness. Mist control: adjust mist volume and select continuously / intermittent mist and timer selection. Alarm clock: automatically awaken the diffuser for misting under the pre-setting mist mode. Music Playing: play music via the APP.