Class screen A 1 is a paper-like eye protection learning tablet designed and launched by BOE Yi Yun for children aged 3- 15. With 12.7 inch paper-like eye protection screen, it has a high-value appearance and a new high for children. Whether studying at home or taking it out, always protect your child's eyesight health. The lesson screen A 1 has also carefully prepared nearly 40,000 free learning contents for preschool and school-age children. In addition, intimate parental control and companion learning make children's learning space more pure, and childlike patent design and high-definition three shots before and after accompany children to focus on efficient learning. Overall experience, small class screen A 1 from eye protection, learning resources? Parental control, product design and many other aspects are very considerate of children's eye protection learning, and the experience is very good.