1、Extreme Scanning: Translation pen is an extremely fast scanning and recognition system that can read and translate at a glance. It can scan one line or multiple lines. Can be divided into words to identify phonetic symbols, lexical nature, interpretation. 2、Offline Data: Digital translation pen's rich offline package datain the body supports 29 kinds of local scanning, photo translation, and local electronic dictionary, which can be used anytime and anywhere without network limitation. 3、Database: Translation pen has a powerful backend server database, WIFI networking to use more accurate and richer data; professional Chinese and English dictionaries, built in 75 million professional thesaurus to meet the needs of all stages of learning vocabulary. 4、High Accuracy: Digital translation pen's multiple AI engines, combined with proprietary translation technology and servers deployed in multiple locations, provide an accuracy of over 98%. 5、Real Time Mutual Translation: Pen scanner has up to 134 types of real time mutual translation for speech, easily traveling to more than 200 countries and regions around the world. One click collection of raw words, targeted listening, reading and remembering anytime, anywhere. 6、HD: Pen scanner is a HD and high resolution screen, so it doesn't hurt your eyes to look at it for a long time. Multi touch visual operation, real time full display, synchronization of Chinese and English, no need to turn pages. Simple UI interface design.