... -channel, high-fidelity;* Built-in 4G Bytes Nand-Flash Memory;* TF-Card, Can Expand Memory form 2GB to 8GB;* USB, High speed USB2 ... bookProduct MaterialPaper & Paperboard, ABSPaper TypeArt Paper, Cardboard, Coated Paper, Corrugated Board, Duplex BoardBindingPlastic Comb BindingBook CoverHard CoverSurface FinishFilm LaminationPrinting TypeFlexographic PrintingPayment ...