Features 1. Interesting learning experience: 510 audiobooks. This early educational toy is equipped with lifelike simulated sounds such as animals and cars (some cards do not have sound effects), humorous and cute pictures, and automatic pronunciation function, which can effectively attract children's attention and stimulate their interest in learning. 2. 255 cards: The flashcard set includes 255 uniquely designed double-sided flashcards and a reader. Use QR code recognition to make each card sound. This is a great way for them to explore different possibilities, enhance their cognitive abilities, and exercise their listening skills. Let them explore different possibilities, enhance their cognitive abilities, and exercise their listening skills. 3. Easy to operate: Learning and educational toys are designed specifically for preschool children to learn, with light weight, small size, and easy portability. Just open the card reader and insert the card, and it will sound. The repeated reading function can help children remember words better. 4. Protect children's eyes: As an interactive toy, it can also help your child stay away from TV, phones, and computers. There is no electronic screen on the device, and the Internet is not needed. This pre-school learning tool is designed to protect our children's vision and radiation. 5. Ideal Gift: Due to its cute appearance, vibrant card colors, and pleasant sound, it is the perfect children's gift for Christmas, Children's Day, birthdays, and other holidays. Specification External power supply: DC5V/0.5A Applicable age: 3 years old and above Material: ABS Color: Blue, Pink Size: 10.7 x 9 x 2.1 cm Weight: 500 g Package Include: Card reader x1 Charging cable x1 Instruction manual x1 Card  x255 (double-sided, 510 contents) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.