It is a CD player introduced by Apple in 1993. Not only can play music CDs, but also can be used as an external optical drive of the computer, and supports the output of Kodak PhotoCD format photos to the TV. The design continues the simple style of Apple products, equipped with a volume dial and PO/LO output interface. Its internal equipped with Philips CDM9 bald head, seek fast, sound quality performance. It is also equipped with a remote control for user-friendly operation. Although the price is not high in the second-hand market, it has a certain collection value as Apple's early multimedia device.

It is a device used to play and record VHS tapes. It was widely popular from the 1980 s to the 1990 s. The core function is to read the analog video and audio signals stored on the tape and play them out through a connected TV or other display device. It can play pre-recorded movies, TV series and other programs, and can also record TV programs through the built-in video recording function, which is convenient for users to watch at any time. It usually has a variety of functions and is equipped with a variety of interfaces to meet the connection needs of different users. With the development of digital technology, it is gradually replaced by DVD players and streaming media devices.

It was a widely used home video playback device from the 1980 s to the 1990 s. VHS format tape is its main playback medium, which can store analog video and audio signals. With basic playback, pause, fast forward, rewind and stop functions, some high-end models also support time recording, multi-language audio track switching and picture still and other functions. The design is simple and practical, the appearance is rectangular, and the front panel is equipped with a tape slot, operation buttons and a display screen to display information such as playback time. Although gradually replaced by DVD players and streaming media devices, it has occupied an important position in the history of video playback.

It is a device for playing VHS format video tapes, widely used in home entertainment at the end of the 20th century. Introduced in 1976 by the Japanese company JVC, it quickly became the world's most popular home video standard. Allowing users to record and watch TV shows, movies, and home videos greatly enriches home entertainment. Support multiple playback modes, such as standard playback and long playback, the latter can record longer content on the same tape. It also has functions such as fast forward, rewind and pause, which makes it easy for users to browse and locate video content. Some nostalgic enthusiasts and collectors still use VHS players today.