About This [ Easy to Use ] Turn on the switch, insert the card into the card reader’s slot, and the card reader will pronounce the words automatically. And you can repeatedly read and learn again and again by pressing the repeat button. It can be used independently by 3 years old and up. [vivid voice] When an animal card or transport card is inserted, the card reader will read the word, and then play the real animal or transport’s sound. This fun Montessori toy keeps little one away from mobile phone and tablets, and reduce screen time effectively. It's a wonderful tool for speech therapy, perfect for children with autism or others with speech delays, supporting language development every step of the way. [Act as a music toy ] Newly added play music function, the device can play music about happy birthday, ABC, dog, and Christmas. [ Applicable Both for Home & Class ] This learning toy can be used by parents and teachers in kindergarten to teach little ones learning to talk, expand vocabulary and reinforce abc numbers and other sight words in a much more interesting way. [The Package of this 254 words set] It contains a rechargeable green dinosaur design card reader machine, a User Guide, and a USB charging cable, 127Pcs Children’s Double-Sided Cards with 254 words. Include subject: ABC Letters, Numbers 0-20, animals, color, shapes, vehicles, nature, week, month, season, vegetable, fruit, body, direction, job. It's a great early educational learning toy for children to learn their first words.