[15 Natural and Soothing Sounds]: White noise,fans,canon,alpha,piano rain waves birds custom so on,This sound machine suitable for relieve stress, relax your mind and create a relaxing sleep environment,will give you the most peace of mind,suitable for baby, kids and adults. [Warm yellow night light]: It is perfect for sleeping, feeding, even reading. - This is a humanized bedside lamp with white noise for your family to take care of their sweet sleep! [3 Timers] :You can set it for continuous play or setting a timer 10,30,60 min auto-off. Adjustable volume,can easily mask the disruptive environmental noise [Compact design& Memory function]: With 3.54*3.54*1.9 inch ,it can be easily fitted into a handbag or suitcase,perfect for home, office or travel. this hypnotized machine memory function will automatically restore your previous volume, sound, and time. No need to reset after each startup. - This machine is powered by AC or USB,it is approved by CE and Ro - HS,don't need to worry about accidents.