Features 1.<br> 112 Learning Flash Cards for Toddlers: This talking flash cards for 2-4 year olds has 112 cards, 224 knowledge points.<br> Children can listen to the names and sounds of animals/transportation and read aloud with them.<br> This is a great way for them to explore different possibilities, enhance their cognitive skills and exercise their hearing.<br> 2.<br> Toddler Developmental Learning Toy: Fun learning flash cards for toddlers that provide letter recognition, vocabulary building and reading functions.<br> This is a great educational toy with cards that children can use to connect images, sounds and words to stimulate their imagination.<br> 3.<br> Rechargeable: Built-in battery, easy to charge with USB cable.<br> It takes only two hours to fully charge and supports up to four hours of playback time.<br> Auto shut-off function can keep the battery life.<br> 4.<br> Easy to Operate: No network required, put the card into the card reader slot and the card reader will pronounce.<br> When inserting the animal card or transport card, the card reader will play the sound of real animals or transport.<br> Press the repeat button to repeat the pronunciation and sound effect.<br> 5.<br> Perfect Gift for Boys and Girls: This voice flash card is a great birthday gift for girls and boys ages 1 and up, it will keep your child occupied and reduce screen time.<br> Specification Material: ABS, Paper Color: Blue, Pink Size: 11 x 9 x 2 cm Weight: 300 g Package Include: 1 Smart Card Reader