Playing Educational Toy Bus with Keys Pop-Up Animals Playing Bus with Animals: Allows you to play with sound - the bus plays a mix of various songs and melodies Teaches numbers in an accessible way - to free the pop-up animals, you need to match the key numbers to the locks Entertains the little ones - fun music and sounds will bring a lot of fun Sound toy for children - bus with keys - hides six animals hiding under trapdoors. The set includes keys matched in color and shape to the locks; When you twist it, the pet will jump out. Each animal is assigned a number. When the animal appears, it says a number in English and plays a short melody. The bus is also an interactive toy that provides hours of fun with music. There are blue panels with paws on the device, which you can press to hear interesting sound effects. There are three colored buttons between the panels. The left and right buttons play different melodies when pressed; wed