Networking mode: Offline/wifi/ hot spot /WiFi5gScreen size: 3.0 inchesRAM + ROM: 1+16GMaterial: MetalResolution: 480*854Battery: 1400MAUse time: 4-5HProduct size: 12.5*5.3*1cm/4.92*2.09*0.39 inchesPackage size: 16.3*7.6*3.5cm/6.42*2.99* 1.38inVoice translation: offline 17 countries, online 138 countriesPhoto translation: offline 39 countries, online 75 countriesFeature & Functions:Supports 135 languages and voice translation: Translator can translate your speech into foreign language text, with high level of intelligence and high translation speed. Make cross language communication so simple and efficient.Accurate offline translation: Offline accurate translation of 10 languages including Simplified Chinese, Traditional Chinese, English, German, Spanish, French, Japanese, Korean, Russian, Thai, and Arabic can be achieved without the internet.Photo translation: Translation function can be achieved through taking pictures, supporting 57 languages including Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Russian, German, French, Spain, etc. The number of languages will continue to increase in the future.Offline photo translation: Offline photo translation for 9 languages including Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Russian, German, French, and Spain. The number of languages will continue to increase in the future.Intelligent recording: The product can have recording function, and can also support Simplified Chinese, Traditional Chinese, English, German, Spanish, French, Japanese, and Korean in offline mode.Translation of original texts in 10 languages including Russian and Thai (audio transcription translation)DictionaryBuilt in multiple dictionaries support: Chinese English Dictionary, English Chinese Dictionary, English Japanese Dictionary, English Traditional Dictionary Query.Word library: Built in multi-layer vocabulary library includes: primary school, middle school, high school, CET-4, CET-6, postgraduate entrance examination, IELTS, TOEFL, SAT, GRE vocabulary support for offline use.Oral learning: Includes 500 sentences for English oral learning, oral evaluation, support for original text and evaluation of oral playbackLanguage displayed on the interfaceThe language displayed on the product interface has now increased to 17 languages (Chinese, Traditional English, Japanese, Korean, German, French, Russian, Thai, Spanish, Italian, Vietnamese, Dutch)Turkey, Portuguese, Indonesian, Arabic) and other countries.1. Long term high-quality 1400mah battery, ultra-low power consumption, and long-lasting.2. Speech recognition technology, which can accurately translate even when offline and without internet, makes cross language communication simpler and more convenient.