Reading pens were usually school supplies with on-screen reading functions that allowed students to mark, annotate, and ask questions while reading. For middle school students, using a reading pen is a good way to learn. It can help them better understand and absorb the reading content. Most brands provided different types of reading pens, including Chinese and foreign novels. When choosing a reading pen, it is recommended to consider the brand reputation and quality, as well as the vocabulary and functions of the reading pen, such as supporting multiple languages, audio books, annotations, etc. Some well-known brands, including BBK, Oppo, Huawei, and other different brands and models of point-reading pens had different functions that needed to be selected according to their own needs. As for the choice of brand, it was recommended to choose a well-known brand to ensure product quality and after-sales service. At the same time, it was recommended to first understand the characteristics and functions of different models of point-and-read pens before choosing according to their own needs.