1, caterpillar stylus
Reading scope: UsbornVeryFirstReading series, highfive magazine (many people's reading pens are sent by subscription magazines), ladybug graded reading materials; Some imported genuine original picture books.
2. Little Daren's point reading pen
Little daren has rich clickable resources, such as Oxford Tree, RAZ, Hyman, Liao Caixing's list, Wang Peizan's list, Jam English, Sweetheart English, Pink Pig Series, Pearson Series, weesing European and American classic nursery rhymes, Dr. Seuss Series, Longman Smart Dog, Red Rocket Rating, California Rating, Motown and so on.
Matters needing attention in using point reading pen:
1, don't let the stylus touch water, so water will enter the circuit board, which is a feature that any electronic product must pay attention to, and it will damage the camera lens. Once the camera lens sticks with dirt, it will greatly reduce the reading sensitivity of the point reading pen. In this case, the above problems can only be solved by replacing the camera.
Don't point the pointer at the TV screen. The object is a CRT TV. The screen of TV has high-speed electronic scanning line, which produces strong light sense at close range. If the camera of the point-reading pen leans against the TV screen, the high-intensity light will burn out the sensitive IC of the camera, so parents should pay special attention when using it.
Baidu Encyclopedia-Little Daren Point Reading Pen