1[More Convenient] Real time two way translation supports 137 languages, translates voice and reads aloud, face to face universal translation and call translation, more accurate and convenient than cell phone APP. 2[WIFI Connection and Long Battery Life] Connect to WIFI or hotspot, no SIM card required, no APP to download, start real time translation immediately. Mini design, easy to carry, high capacity (1500mAh) battery supports more than 3 standby time. 3[Multiple Languages] Offline translation function, supports offline English (US), Russian, German, Italian, Japanese, Korean, French, Simplified Chinese, Traditional Chinese, etc. Two way translation (for emergency use only) 4[Optimized Recognition] The translated content is displayed on the 2.4 inch touch screen, read aloud, optimized for OCR (character recognition) recognition of handwritten text, image translation, files, menus. 5[Wide Application] Widely used for travel, shopping, meeting, entertainment, making friends, learning foreign languages, etc., as well as for foreign signs, road scene signs, restaurant menus, product labels and entry cards, etc. 6[Easy to Use] Convenient for the elderly and children to use. There are only three buttons, the interface icons are refreshingly simple, easy to use for both young and old (Note: please fully charged before the first use). Item Type: LanguageTranslatorMaterial: ABSModel: T10 ProBattery Capacity: Built in 1500mah Lithium Battery (included)Running Memory: 2GStorage Capacity: 32GScreen Size: 2.