Elmo Knows Your Name Elmo Knows Your Name is a 12" cuddly plush character that incorporates your child's name and favorite things into their friendly character phrases and songs Elmo comes with a USB cable, as well as a CD Rom for Mom to download the child's name and favorite things into the doll Elmo also has an internal clock so that the content of what it says will change depending on the time of day (morning, noon and night)