Product Description Features： scan translation：12 languages offline scan recognition - 12 languages offline scan translation voice translation：112 languages online voice translator photo translation：11 languages offline photo recognition - 11 languages offline photo translation - 117 languages online photo translation E-dictionary：Offline Chinese and English Text excerpt：Offline text excerpts in 21 languages Smart recording：Dual microphone high-definition noise reduction decoding recording, recording can last for 4 hours word bank：Including primary school, junior high school, high school, university, IELTS, TOEFL English vocabulary, to meet the learning needs of all stages Favorites：Scanned sentences, words, translation data are saved set up：WIFI, Brightness, Volume, System Language, Bluetooth, Standby Time, Auto Power Off, Version Update, About This Machine, Reset, Data Clear, Holding Pen Direction Specification: Networking：WIFI Body material：Plastic shell + metal button Dimensions：147.5*48*13.5mm Appearance style：Big brand style, round appearance, comfortable grip machine color：blue, black processor：Quad-core ARM® Cortex-A7 1.6GHz storage：1GB+8G T card expansion：The left side of the machine is inserted, the maximum support 128G Bluetooth ：Bluetooth 4.0, can be connected to Bluetooth headsets, speakers charging interface：Type-C microphone：Dual microphone noise reduction size：3.0 inch G+F full touch screen Resolution：480*854 TP：2.5D Corning Glass bottom scan：120 frames + macro Take a photo from the back：Support (5 million pixels) Types of：Lithium polymer capacity：1800mAh Standby：10 days length of work：16 hours Specification：AAC Aluminum Film 5 Magnetic structure：BOX cavity power：1.4W Box Specifications：Length 190mm*width 70mm*height 35mm single weight：220g Package Included 1x Charging cable 1x Manual 1x Device