Special learning machine: such as encyclopedia dictionary machine, law learning machine, eestars learning mobile phone, learn YO mathematics and physics learning machine, Pardon can edit learning machine, Shener learning machine, Chinese studies early education machine, etc.

The early learning machine was connected to the TV and used the TV screen for output and display, which did not have portability. Later, it gradually turned to various electronic dictionaries with smaller sizes and independent displays, providing functions such as personal information management, games, Chinese-English dictionaries, Chinese-English translation, etc., but all programs are solidialized on the memory, so the storage capacity is limited, and the function is not scalable. With the development of technology, this portable device further enhances the learning function in the new development, supporting different forms of learning and diverse subjects. Powerful, some have open operating system, support capacity expansion, player and other functions.

The ability to learn airborne communication is also constantly strengthened, from the original unable to communicate, unable to update information to copy resources from the computer through the data line, and then to use wireless communication to automatically update information. Electronic dictionaries with single-band (ONESEG) TV reception are also available on the market. Learners can not only directly learn the learning content on the learning machine, use the dictionary above to look up words, etc. It can also be connected to the PC through the data cable, download content from the website through the PC, and then conduct offline learning. After learning, the learning machine can be connected to the PC again, upload the learning record, submit the difficulties encountered in the learning process, and see the teacher's reply to the problem in the next connection. There is also the excellent school of "cloud learning", which can search and download learning resources under the cloud learning platform, and students can simultaneously download all the subject knowledge from primary school to high school across the country.

Compared with other mobile terminals, the learning machine pays more attention to the application of learning resources and teaching strategies. Since the second half of 2005, the functions of synchronous classroom tutoring, general subject auxiliary function, multi-language learning, standard professional dictionary and free memory expansion have begun to become the mainstream competitive means of the learning machine. More and more learning machine products are fully compatible with network learning, situational learning, portable learning machine foreign teachers, word association memory, synchronous teaching material explanation, interactive full question bank, dictionary, online library and other modes, as well as large memory and SD/MMC card memory free expansion function. Among them, many brands have developed their own innovative learning models, such as the "big synchronization", "big tour" and "big search" series models created by the superior school, and I believe that there will be more and more learning models for students to choose.