Which reading pen is better for high school students?

Which reading pen is better for high school students? I think everyone would like to know more about it. The following will introduce it in detail for your reference only.

BBK Reading Pen

It has an industrial design shape and is mainly used with its reading machine. It is designed for children to learn English and can also learn Chinese, mathematics and other subjects.

Features: Long lasting

The working voltage is 9V, equipped with a power adapter, plug the power adapter into the socket and the other end into the power port of the point reader, and it will work; also It can be powered by 4 AA DC batteries. This method is mostly used in case of power outage. Tongfang Reading Pen

Pikachu shape

Features: Easy to operate

Tsinghua Tongfang Reading Pen adopts the patented "one-click-to-talk" technology, targeting the characteristics of children. Use a single-button switch, turn on the switch and start reading without adult help. If you don't put it aside, there will be a power-off reminder every 2 minutes, and it will automatically shut down after 5 minutes. Xiaobawang Reading Pen

Bear shape

Features: The first built-in high-precision CMOS camera

High recognition sensitivity, it can quickly identify and transmit data on books The CPU is decoded, and the audio system outputs the sound, completing the entire process of "book speaking" in an instant. iKanWu Reading Pen

Features: Excellent material

The pen has a unique shape, unique anti-fall and anti-shock material, 6 smooth sections to protect baby's hands, ABS material is non-toxic , even if it is not used as a pen, it is very playable. Noah's Boat Reading Pen

Features: Foreign Language Major

Noah's Boat Reading Pen is jointly created by Beijing Foreign Language Teaching and Research Institute and Noah's Boat. It focuses on foreign language teaching and learning and provides children with multi-lingual exposure. Studying is a good choice.