Feeding Diary: Records and displays last time feeding started. For breast fed babies, it records and displays last breast side (L or R) from which baby was fed. * Sound machine: plays a selection of 4 soothing sounds including 2 lullabies, white noise and heart beatÑin 30/60 minute intervals or continuously. * Room temperature indicator: displays the temperature in Celsius or Fahrenheit and glows red, blue, or white if the room is above, below or at the ideal temperature. * Night light: emits a subtle soothing glow for the perfect night light * Portable: plug-in and battery operated