1. WIFI/Bluetooth version;

2. Wechat Public Number;

3. Keyboard wake-up; Multi-round dialog function (Baidu)

4, automatic sleep;

5. Voice search;

6. Alarm clock setting;

7. Memory function;

8. Translation between Chinese and English; 9. Online search;

10. Idioms follow each other.

11. Family group;

12. Children's song stories;

13. Teaching content; (Baidu free)

14. foul language firewall;

15. Travel control can be implemented.

16. Standard matching: original data lines, instructions, warranty cards, certificates of conformity;