A digital alarm clock, noise machine and nightlight all in one! Features 4 color noises (white, pink, brown and blue) and 18 soothing nature sounds to help you fall asleep and wake up gently! Has adjustable volume, nightlight colors, and brightness levels plus timer and alarm. Bluetooth supported. 5 hour battery run time. 4.25"Diam. x 2.25"H. USB charging cord (included).