Specanddatas:CamerapixelPanelsizePanelresolutionInsidemeoryCablelengthViewerSizeBaseSizeBoxsize weightqty/ctng.w./ctnMeas./ctn300K1.44inch128*1288MB1.2m4x6.5x1.5cm7.5x5.5x3.5cm 100pcs Functions:1) Itcanslideshowpictures,thephotoviewercanbeseperatedfromthebaseandbringingwithyou.2) Withwebcamonthetopofthephotoviewer,whenconnectingtothecomputer,useitasawebcamera.;3) Thebasecandisplaytime,calendar,week,tempearture,andhavealarmfunction;4) Theviewerhavedisplaymode,clockset,autoon/off,clock,LCDcontrast,delete,copy……functions;5) Thedigitalphotoviewercanstoreupto50pcspictures;6) Built-inrechargeablelithiumbatteriesinthephotoviewerandthebase;7) WithUSBportfordownloadingandchargingWhatareinthebox:1) Photoviewerwithwebcam2) BasewithUSBcable3) CDdriver4)Usermanual