The Night Light app features three amazing functions in one app: (1) Night Light, (2) Mood-Light-function with music playback & Photo Slideshow (NEW) and a (3) Night Clock with sound activation. New Function: Select your music and play it during Mood-Light! N-Joy it!! (1) The Night Light features a sound sensor function to turn the unit on when noise activity is detected. So you dont need to switch on any bright light at night anymore, when you have to use the bathroom or you want to go to the kitchen. Your iPad will detect noise at night and switch on the night light for you. Set the sensitivity to your needs, its so easy! Choose bright or a dark color to adjust the brightness level to your comfort. (2) The color changing Mood-Light-function will cycle through a full spectrum of colors automatically. The atmosphere created in your room is awesome. Turn off all other lights in your room and enjoy all colors of the rainbow, one after the other. Smooth changing of colors will help you to relax and chill. Also perfect for parties and other occasions at your home. The atmosphere created by the Mood-Light-function will astonish your guests! (3) The night clock will always show you the current time in easy to read letters. So you always know how late it is when you get up at night.