1.LCD:1.5"    
2.Resolution:128*128 CSTN    
3.Memory:8Mb    
4.It can store up to 47pcs pictures 
5.Working hours: 8-10 hours    
6.Power supply:build-in 3.7V lithium batterry or USB 5V supply   
7.Display time    
8.Product size:58*41*10mm     
9.Picture format:support BMP,JPEG     
10.Display mode:Mamual/automatic play(slide)     
11.Save eletricity manner:can be turned off automatically         
12. contrast/backlight adjustment      
13.Delete function:can delete one or all the pictures at one time      
14.System support:WIN2000/XP USB1.1   
15.No need drive/No need CD    
16.Product weight:50G    
17.Accessories:USB cable,key chain!