1.screen:1.5 inch (CSTN) 2.Display：65K true colour 3.Resolution：128RGB× 128DOT 4.Memorry：8-16Mbit (Norflash) 5.Pic amount:100pcs 　 6.Adapter：input3.7V/180mAlithium battery or 5VUSB adapter 7.Power in:30mA:0.04mA,work time: 4－5hour 8.Pic format：BMP/JPEG 　 9.Clock/Calendar 　 10.Auto on/off/contrast brightness adjust/Picture delecte 　 11.No drive for connect with PC（WIN2000\XP,VISTA)easy use 12.synchronizing time with PC 13.Product Size:55*41*11.5MM 15.Accossexe:USBcable,user manul,key ring.