MULTIPLE LANGUAGES: 138 languages with AI accurate translation, covering more than 100 countries around the world, 7 English accents, 7 Arabic accents, 6 Indian accents, 9 Spanish accents, and the touch screen makes it easy to switch between languages. HIGH DEFINITION NOISE REDUCTION: Built in for YNMT neural network translation engine, the translation results are more accurate, the translation word order is smoother, and the high definition noise reduction speaker can be heard clearly and translated more accurately. Not only does it support recording, but it also has built in mass storage. POWERFUL FUNCTIONS: Support online translation, offline translation, simultaneous interpretation, for Chatgpt, intelligent recording, group translation, language learning, input translation, mobile phone translation, exchange rate conversion, unit conversion, improve work and study efficiency. OFFLINE AND SIMULTANEOUS TRANSLATION: Built in 17 kinds of accurate offline translation packages, no need to download, no direct translation on the Internet. Simultaneous subtitle display, bilingual comparison, hands free, easy translation. FOR CHATGPT LANGUAGE PROCESSING TECHNOLOGY: The large model for ChatGPT smart office provides rich and practical intelligent voice services, supporting voice commands and interaction (it can be used for three times a day.) If you use it again, you can recharge it yourself)