Interactive learning features: With vivid graphics and interactive functions, this talking learning card set is designed for playful learning. The built-in voice reader helps with pronunciation and comprehension, making the activity engaging and educational. Visual learning tool: Designed for children aged 1 and up, it includes 224 visual word types across core categories such as animals, foods, vehicles, and more. This visual approach also supports the development of cognitive skills and attention. Easy to use: The cycle feature enables repetition so children can practice and improve their skills. Insert a card and hear the word spoken aloud for an interactive learning experience. Portable and rechargeable: Lightweight USB-rechargeable talking flashcards for use at home or in school. Easy to carry and ready for on-the-go learning. Practical use scenarios: - At home: daily vocabulary practice with visuals to reinforce recognition and pronunciation. - In school: independent or small-group centers to build language skills through interactive cards. - On the go: travel or waiting times become productive with quick, engaging practice. Key specs and benefits: 224 visual word types, suitable for ages 1+, built-in voice reader for pronunciation and comprehension, USB-rechargeable, lightweight and portable, designed to expand vocabulary across animals, foods, vehicles, and more.