Color:

21 buttons 7800 early education contents [astronaut]]

28 buttons 10000 early education content [Panda]]

32 keys 13000 early education contents [astronauts]]

32 keys 13000 early education content [Panda]]

21 buttons 7800 early education contents [little white bear]]

28 buttons 10000 early education content [little white bear]]

32 keys 13000 early education contents [little white bear]]