Scanning Translation: The translation pen supports for online, offline scanning mutual translation of 12 languages, scanning accuracy recognition rate of up to 99%, you can put the professional translation accuracy of the full interpretation of the original meaning. 131 Online Languages: This translator pen supports 131 voice translations after connecting to the network, 130 languages can be voice broadcast and display text after translation, 1 language can display text after translation. Offline Translation: The scanner translator comes with offline voice library translation technology, even without the network, the text material can be recorded into the pen as soon as it is scanned, and supports 22 languages text excerpts. Multi Functional: Support recording function, record in the classroom or office at any time, with dual mic HD noise reduction. It supports connecting Bluetooth devices, adjusting brightness, time zone setting, setting auto shut off time, broadcasting language speed and pronunciation mode after translation. Built In Dictionary: This translator supports Chinese English, English Chinese, English Japanese, Chinese, Idioms Dictionary and Tang Dynasty Poetry, and supports word book including primary school, middle school, high school, Postgraduate Entrance Exam, IELTS, TOEFL, SAT and GRE vocabularies.