1,portable size,600/300dpi,color/mon 2,built-in 128MB 3,fast scanning speed 4,low power consumption 5,logo maybe customized Specification1.Optical resolution: 600dpi/300dpi2.Color deepth: 32 bit;3.Color/Monochrome scanning selection4.Built-in 128MB memory5.Maximum scanning size: A46.Save in JPG format7.Support microSD card 32GB Max.8.Interface: USB 9.Product color: black & silver