They are all similar products with similar main functions. Shushulang has complete learning materials, many teaching aids, and the quality is trustworthy. However, Dudulang is suitable for senior students to study, and Dudulang is updated quickly. BBK is an old brand with a certain amount of time, and BBK is more durable.

Dudulang

Zhongshan Dudulang Electronics Co., Ltd. was founded in 1999. It is an emerging electronic product manufacturing enterprise oriented by technological innovation and development. The company is committed to the research and development, manufacturing and sales of educational electronic products. Its main products include children's early education machines, children's reading pens, electronic building blocks, popular science world, student computers, reading machines, video learning machines, student handheld computers, and digital repeaters. and nine major product series. Dushulang products are in a leading position in the field of educational electronics and are one of the most powerful and brand-influential electronic educational product manufacturing companies in China.

The way to use the Dudulang learning machine is that the user places the textbook on the machine's tablet, uses a special pen to point on the text, pictures, numbers and other contents on the book, and the machine will make corresponding sounds. Bubugao

Bubugao is a brand of Guangdong Bubugao Electronics Industry Co., Ltd. Established in 1995. On September 18, 1995, Guangdong BBK (English trademark: BBK) Electronics Industry Co., Ltd. was established in Chang'an, Dongguan.

BBK English learning machines are also very good. They can mainly meet the needs of current primary school students, junior high school students and high school students. They have various types of English learning machines, including primary school English learning machines and junior high school English learning machines. and high school English learning machine.

The BBK English learning machine can support videos of famous teachers for nine courses in junior high schools and high schools, Huanggang Middle School’s internal teaching aids and internal examination papers, and New Oriental’s video explanations of grammar and vocabulary. The machine also has multiple built-in Chinese and English dictionaries can help you find and use them more conveniently.