... Product Name:New 1.5'' digital keychain, Picture play, Background Music,TimeBar, Calendar & Clock, Current Temperature displaySpecification:1.5 inch ... : manual or automatic play 6. Functions: Picture play,Background Music,TimeBar,Calendar & Clock,Current Temperature.7. Broadcasting date & ... Built-in memory: 16Mb, can store 84 pcs photos13. Operation system: Win 2000/ XP/Vista/Win 7 etc. 14. Colors ...