Metro Fulfillment House Happy Go Baby Buddy Puppy Dog Plush Pillow Happy Go Baby Night Lights and Soothing Sounds Helps alleviate the fear of the dark Happy Go Baby Night lights and Sounds come with 4 light options and serene soothing sounds of water and the ocean Automatic Shut-off after 50 minutes, runs on 3 AAA Batteries (not included) Approximately 11" in size