I am aware that Leapfrog market this toy for 12-36 month old children but my 6 month old daughter loves it! I really like the three different modes, when you press each button along Lettersaurus's spine, mode 1 - a different nursery rhyme is played, mode 2 - letters, mode 3 - colours! You can adjust the volume to medium or high and when you press the button on Lettersaurus's head it flashes and plays the alphabet song. I think that my daughter will get a lot more out of it when she is older and is learning the alphabet, colours and words but even now she loves it. I am aware that you can personalise the Lettersaurus so that when your child presses the letter corresponding to the first letter of their name Lettersaurus does some special, but I haven't got around to doing that yet. I would wholeheartedly recommend this toy.