Features: With 420W vocabulary Powerful search function, real Chinese and US pronunciation interpretation Support Chinese-English dictionary, English-Chinese dictionary, English-Japanese dictionary, English-Traditional dictionary. One-on-One English Speaking Practice 500 sentences of speaking practice, real English pronunciation, simulated conversation reading - to improve communicative English, speaking assessment - to check the accuracy of pronunciation Intelligent assistant, providing rich and practical intelligent services weather/time/trip encyclopedia, adjusting sound and switching languages in one sentence. Simultaneous Interpretation 1138kinds of online translation 118kinds of offline translation 155kinds of online photo translation Specifications: Model: F12 Size：about 125mmx49mmx13mm/4.92x1.93x0.51in Component： ABS Support Chinese-English dictionary, English-Chinese dictionary, English-Japanese dictionary Color: Black/Blue Vocabulary：420W Vocabulary LCD：3.99inch Battery: 1500mAh Connection: WIFI Memory: 1G+16G Package Includes: 1PC F12 Translator note: Due to the problemsof lighting effect there will be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement