1. 12 white keys and 9 black keys to sound 21 different notes, a switch key to transfer 21 music.
2. There are all kinds of songs you can choose.
3. There is a voice of variety of instrument to choose .
4. There are all kinds of animals sound you can choose.
5. Pink and sky blue mixed loading.
1. Exercise baby's practical ability.
2. Train baby's vision.
3. Stimulate baby's imagination.
3. Parents can have a good time with their children.