Plarail Book-Shaped Toy Takara Tomy Tested and working. There is some sun damage and wear. Please check the images. 6 different Change Keys with sounds and announcements on the front and back. You can also hear cool voice sounds that boys love♪ You can play sound quizzes related to trains, and pretend to be a train driver by moving the engine lever and mimicking announcements! A book-shaped type that is convenient for going out. We often played with it at home. Uses 2 AAA batteries.