Product Detail Color 3.8" LCD Touch Screen menu can display either Chinese, English or Vietnamese - Over 1,300,000 words Illustrated and Animation English - Vietnamese Dictionaries - Whole phase sentence dictionary English-Vietnamese, Vietnamese-English, English-Chinese, Chinese-Vietnamese, Practical, Conversation Dictionaries 10 Professional Dictionaries: Computer, Construction, Economics, Electronics, Foreign Trade, Law, Mechanics, Medical, Travel, Physics 22 Practical Dictionaries: Food, Sports, Health, Apparel, Housing, Traffic, Entertainments, Mathematics, Culture, Social, Military . The "Kim Tu Dien GD-3100V: Two Way English - Vietnamese, Vietnamese - English Talking Dictionary Translator with MP3 Player" is best product for you. We recommended Kim Tu Dien GD-3100V: Two Way English - Vietnamese, Vietnamese - English Talking Dictionary Translator with MP3 Player