This is a set including the Kodomo Challenge English Pad, Alphabet DJ Machine, English dictionary, and cards. The English Pad has a mark where a sticker was removed on the top left of the front. The items have been tested and are in working order, but batteries are not included. These are used items that a child has played with. I think they are perfect for introducing English! If you understand, how about it? (*^ω^*) A perfect educational set for English learning, with toys with audio functions, picture books, and a memory game. - Set Contents: 250 Words From A to Z picture book, memory card game, toy with audio function - Toy Functions: Audio playback, touch panel operation - Toy Colors: Red, white, blue - Picture Book Themes: English learning, names of animals and objects - Card Game Contents: Memory game - Target Age: For young children Thank you for looking.