Recording,Search function,Bookmarks,Browsing History function, PowerWord .etc Capacity:4G CPU:HUAFEI CC1800OS:Support windows2000/windowsXP/Vista32/Vista64/windows7Interface:USB Port,TF card, Earphone, DC jackData transmission:read:4.0-10MB/S white:2.5-8.0MB/SMedium:TF cardCapacity:4GExpend storage:TF,Maximum 32GB supportedscreenPanel size: 7" digital screen, 16:9Features:Resolution: 800(H)×480(V ...