... 1 operation system model no: K-820Design patent number: 201030138282.4 The smart mini projector ... MP3,on line novel,network games,E-book,etcOperating system:Andriod 2.1, all function ... can play all kinds video formatSpecifications System InfoOperating systemAndroid 2.1CPURK2818Dual-Core624Mhz;DDRII600Mhz256MB; ... mansger,QQ,SKYPE,Fetion.E-MAILlike Outlook operate, send and receive e-mail support is less ...