We purchased this toy for our next door naighbours three year old daughter who we knew had difficulty getting off to sleep, as she was afraid of the dark. She absolutely adores Peppa pig, so when we saw this advertised, we knew it would be perfect. It was slightly smaller than expected but still a great purchase at a reasonable price. It plays 'twinkle twinkle little star' only (perhaps another couple of classical childrens lullaby's would be nice too?), once a button is pressed. The music can be turned off at any time and the light left on. There is also an image of Peppa at the top of the light, which can project onto the ceiling. Apparently our neighbours little girl loves it and it has been on many camping trips with them, so is very portable.