Transform any bedroom into a peaceful retreat with the Starlight Projector Sound Spa. Enjoy a choice of 15 calming soundscapes, including white, pink and brown noise. Switch between four LED color settings and adjust the volume with the touch control panel. Smart memory technology remembers your last setting for added convenience. USB cable (included) or 3 AA batteries required (not included). LED Star night light for kids bedroom 4 LED lighted color settings: yellow white blue and multi-color 15 meditative sound options includes white pink and brown noise settings 4 timer settings: 1-hour 4-hour 8-hour and continuous Smart memory control remembers the last light and sound setting used Volume adjustable touch control panel Powered by USB Cable (included) or 3 AA batteries (not included) USB cable will not charge batteries USB cable does not come with wall plug adapter