This Walmart exclusive has three discs that attach to the projector to create a glow light or two patterns of light effects; discs store inside plush sheep Songs, melodies, nature sounds and gentle white noise provide a soothing soundscape; set limits with the volume control and timer Cry-activated lights and sounds play to help little ones to soothe themselves back to sleep Play five nursery rhymes to encourage language development in your baby; transform the toy into a plush lamb by removing the electronic module Intended for ages Birth+; requires 2 AA batteries; batteries included for demo purposes only; new batteries recommended for regular use Give the gift that parents will love as much as baby, sweet sleep; add it to your baby registry or give it as a baby shower gift, newborn present, holiday or birthday gift