... for Kids. OEM, ODM welcome!1. Use situational teaching with role playing, of which voice is clear and standard.2. Suitable for ... Letter (1), Letter (2), Vegetables, Antonyms, Colour, Fruit, Animal, DongcitupianBasic Arabic: Letter (1), Letter (2), Vegetables, Antonyms, ... Colour, Fruit, Animal, DongcitupianSearch Key Words:Digital Reading Pen, Talking Pen, Learning ...