... 180mAH bulit-in Li battery, recharge 1.5 hours,it can work 2.5 hours for pic view.4. Picture format ... GIF.5. Time, Year calendar,alarm clock, snoozing, tempreture, picture browsing and delete.6. Battery status.7. Support Windows 2000 ... /XP and Lunix system.Package:50pcs/ctnm G.W.:10KGS Meas.:60.5*34*32. ... Or L/CDelivery terms:FOB, FCR, CIF ETC. 2.4 inch TFT Digital Photo Frame