Comprehensive Audio English Learning Books for Kids Growing

Comprehensive Audio English Learning Books for Kids Growing. Growing Up. Advantages. : English children picture books Growing Up with smart reading pen. Memory of reading pen: 8GB inside. Book: 20 books, each book 42 pages. Level: suit for 3 years to 8 years preschool to primary school. Teach child speak standard American English pronunciation. As a comprehensive Children English Book, it. After six years of market inspection and user experience, Danny Family Series books are most welcomed Preschool to Primary School English Textbook. 20 interactive books (Level: step by step) and a talking pen. Very suitable for kids 3 up to 8 years, will allow children to upgrade their English level from beginner to advanced.