The function of little talent's point reading pen is mainly the point reading function. Personally, I don't recommend paying too much attention to other functions, such as recording function, which is of little significance. If you want to know more, I suggest you go to official website, the manufacturer of reading pens, to learn more. The main purpose of using the point reading pen is to make some books for children.
Extended data:
The sound source used by teenagers' point-reading pens is stored in patches instead of textbooks. Small and flexible patches can be pasted at will, which not only breaks through the bottleneck that traditional point-reading pens need phonetic code textbooks and follow-up books, but also greatly reduces the user's follow-up investment.
At the same time, it has expanded the audience scope of Little Talent. Not only children, the elderly, the disabled, but also senior students who lack enthusiasm in learning can use Little Talent to solve their reading troubles.
Baidu Encyclopedia-Little Daren Point Reading Pen