... 2. Read by The Talking Pen 3. English and Chinese language 4. Exquisite full-color illustrations The first series preschool audio ... Natural, Basic Knowledge, Understanding Vehicle, Animal. 3. English and Chinese language4. More than 400 pcs exquisite full-color illustrations5. With ... builtin standerd sound, it is very useful for children to learn language.specification(P1,P3,P4,P6):1. OID Head, use ...