Haiyue Starry Sky Grade 4 English Synchronized Classroom Sound Book 26 New Textbook Renjiao Edition Talking Pen Audio Learning Machine

Self-correction capability for autonomous learning

Over 800 practice questions and 220+ phonics-based vocabulary items

Finger touch reading and headphone modes for versatile learning environments (headphones sold separately)

Color-coded phonics and syllable marking for easy memorization

Interactive oral expression exercises and self-assessment tools

Real-time learning progress checks and revision support

Rounded corner design and environmentally friendly materials with double-sided lamination for waterproof and dirt-resistant durability

Printed on coated paper with matte lamination and vegetable-based inks to protect children’s health

Coated paper with double-sided lamination

Vegetable oil-based inks

Matte finish

Complies with compulsory education learning resources standards

Designed to enhance children’s English learning efficiency through synchronized classroom content and interactive features

Suitable for use in pre-study, classroom learning, and review sessions

Supports multiple learning scenarios to meet diverse educational needs