It's good to read a pen with a doctor. Pen doctor's point reading pen is not a miscellaneous brand product, which has the characteristics of high quality and performance. Dr. Pen Dot-reading pen is a well-known dot-reading pen brand. By taking photos on the handwriting board, you can identify and dot-read books, newspapers, posters and other printed materials. Dr. Pen is a diversified brand, covering a wide range of fields from point reading pens to early education products. The product line of doctor pens is very rich, including all kinds of pen products, such as B286 scanning translation pen for doctors, B600 scanning learning pen, DR200 1.69 scanning translation cloud pen, and DR 1003 generation WIFI scanning pen. , covering a wide range of user groups from preschool to adults.