1.Real human voice translator calculator 2.Black-White 128*64 Matrix 3.Good price 4.Factory with OEM&ODM service 5.Low MOQ Multimedia Multi-Language Translators1, Real human Voice2, Word Learning3, Study4, Science Calculator5, Translator:Chinese,English,Japanese, Korean, German, Spanish,Uyghur,Russian,Vietnamese,French,Spanish,Portuguese,Arabic,...,etc Specifications1, Black-White 128*64 Matrix2, ...