- Any language can be added into the pen.
Parameters of talking pen
| Materials | ABS and Eco-friendly Plastic |
| Jack | Earphone Jack and USB Jack |
| memory | 8GB |
| color | Optional |
| languages | Any languages |
| books | Educational Book with well Printed Coated Paper |
| Power supply | Lithium Rechargeable Battery |
| battery | 350mAh/3.7V |
| charging adapter | CE Certificated Euro Type 700mAh/5V |
| USB line | White 60cm |
| Earphone | White with High Quality |
