The cheapestdi te er ± aec-9820 arabic colour screen electronic dictionary. , appearance with high quality painted blue color, 57 button keyboard, 2.8 inch high-definition color screen lcd display, built-in 1 g, memory can expand memory capacity, outer size 110x70x20mm, 800mah lighium battery, weight with out battery 104g, working temperature -10 top quality, super function withtotal vocablulary more than 1.44 milion, additional with 14 dictionaries, grammar manual, the miracle quran, learning machine, mp3&mp4 , eight significant characteristics, top of the industry 1, contains 2 major dictionaries, arabic - chinese dictionary and chinese ¨c arabic dictionary which covers high school arabic syllabus, textbook, idioms and proverbs vocabulary; and with function of fast searching keywords & vocabulary. 2, newly added arabic symonyms & antonyms 3super full voice conversation, covering various industries. 4, contains a broad grammar information(including arabic morphology, noun, comparative nounds, type of comparative nouns, 5, professional software for reciting vocabulary for grade two four six eight 6, contains the miracles quran and riyadh hadith collection out of islamic data, etc. 7, containing the country culture data of both country. 8, support od standard, can be updated the vocabulary library constantly, advancing with times!to throw away the old dictionary with no updating! other function such as calculator, curency exchange, currency setup, unit exchange, movie player, music player, games, e-book, image browser, voice recorder functioned, mass download movies & musics. Color box packing