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Easy! How big is the screen of u5?
Main technical specifications

Model: U5

Screen: 2.8 inches, 320×240, TFT color HD display.

Input method: handwriting

Main parameters: 32-bit high-speed CPU high-security recording; Input methods: Pinyin, Wu Bi and strokes.

Audio format: MP3

Video format: MP4, Flash

Storage: the memory capacity is 2G, which supports TF card expansion.

Data interface: USB 2.0, 3.5mm headphone interface.

Battery detachable lithium battery, support USB power supply.

Other attributes

Color: black

Learning function

Teaching courses: synchronous tutoring of nine courses, animation English, video learning guided by special education, dictionary of vocabulary commonly used by tough guys, English senior high school entrance examination, English college entrance examination, primary school vocabulary, junior high school vocabulary, technical secondary school vocabulary, level 4 vocabulary, level 6 vocabulary, professional level 6 vocabulary and graduate vocabulary.

Dictionaries include Longman Contemporary Advanced Dictionary, Chinese-English Dictionary, English-Chinese Dictionary, Students' Dictionary of Ancient Chinese, Modern Chinese and Idioms, with 6.5438+0.53 million entries, Kuaiyi Ciba, Abbreviation Dictionary, English Names Dictionary, Synonym Dictionary, Antonym Dictionary, English Slang Dictionary, English Proverb Dictionary and Traffic Dictionary.

Translation of binomial whole sentences

Click-to-read function: intelligent voice evaluation, sentence follow-up, word decomposition evaluation, automatic scoring of phonetic notation.

teaching method