Generic Mtk6577 4.6" Dual Sim Wifi Bluetooth 12Mp Android Smartphone Blue Cpu: Mtk6577 Cortex A9 Dual Core, 1.0Ghz Os: Android 4.0 It Supports A Variety Of Entertainment Activities To Enrich Your Life. It Supports 2G And 3G Network And Gps Navigation Funcation. 2100Mah Battery Can Standby About 2-3 Days.