Interface Type
                            USB, Optional WIFI
                         
                        
                        
                        
                        
                            Optical Resolution
                            300/600/1050DPI
                         
                        
                        
                        
                        
                        
                        
                        
                        
                            Place of Origin
                            Guangdong, China (Mainland)
                         
                        
                        
                            Item
                            Portable document paper scanner
                         
                        
                        
                        
                        
                            Interface
                            USB/optional WIFI
                         
                        
                        
                            File format
                            JPEG(Default)/PDF
                         
                        
                        
                            Power Source
                            Built-in 850mAH Lithium-Polymer
                         
                        
                        
                            Charge way
                            USB or 5V DC power
                         
                        
                        
                            Image sensor
                            A4 Color Contact Image Sensor
                         
                        
                        
                            Scanner photo size
                            A4,A5,5R,4R,3R and below
                         
                        
                        
                        
                        
                            Scan feature
                            Book-edge design, get all the book content.