I am selling this because I no longer use it. Included: Main unit Instruction manual Pocketalk is a dream AI interpreter that supports 70 languages worldwide. This is an eco-package version with simple packaging limited to the official manufacturer. The functions and accessories are the same as the standard version. Point 1: Simply press the button and speak, and the translated result will be returned in audio. Language settings can also be easily done with voice commands. The translation results are also displayed in text, so you can show them to the other person even if you miss the audio. Point 2: Pocketalk can translate to audio and text in 70 languages, and to text only in 13 languages, for a total of 83 languages. Point 3: You can practice pronunciation using the sentences in the translation history. In addition to correct/incorrect judgments, it displays words with different pronunciations in red, making it easy to see which pronunciation needs improvement. This is available not only for English and Chinese, but for all languages supported by Pocketalk.