Atlas Modern Dictionary Unabridged Encyclopedic (English-Arabic)Atlas Modern Dictionary (Arabic-English)Atlas Modern Dictionary (Arabic-Arabic)Oxford Dictionary (English-English)Abbreviations & Acronyms DictionaryUser"s DictionaryVocabularyDialogueLearning ListSpecialized Dictionaries Contain many dictionaries, which are specialized in computer, engineering, sports, commercial, law, etc.Comprehensive DictionaryComputer, Internet and IT DictionaryEngineering DictionaryElectrical Engineering DictionaryMechanical Engineering DictionaryChemical Engineering DictionaryArchitecture and Civil Engineering DictionaryScientific DictionaryChemical Elements DictionaryGeography & Geology DictionaryGlossary of Environmental TermsMedical DictionaryBusiness & Finance DictionaryLaw DictionaryPolitical DictionaryInternational Relations DictionaryMilitary DictionarySports DictionaryVoice A real human voice talks in both English and Arabic languages with the ability to set the speed and the frequency.Grammar Contains English & Arabic grammatical rules and tests.English Grammar:Contains the basic English grammar with explanations and tests.Test Your English Grammar:Contains multiple-choice test in English grammar.Arabic Grammar:Contains the basic Arabic grammar with explanations and tests.Test Your Arabic Grammar:Contains multiple-choice tests in Arabic grammar.English Language Contains Irregular Verbs, Irregular Plural Nouns, Phrasal Verbs, Synonyms and Antonyms.Organizer Contains Telephone, Schedule, Calendar, Personal Information and Data Deletion.System SetupContain various types of interesting games.Calculations Contain different kinds of calculators.Miscellaneous Contains Date, Time and Others.Voice: A real human voice talks in both English and Arabic languages.Screen LCD: W 240 x H 120 dotsLCD Color: Mono Type with BacklightDevice Dimensions W 118mm H78mm D21.7mmBattery: Alkaline Batteries AAA*2 - 1.5v