... GPS Wifi 3G+ WCDMA Mobile phone+Free shipping Highlight:· Dual Sim Card Dual Standby· CPU: MTK6577 1GHz dual core , WIFI: 802 ... radio SPECIFICATION: ModelMTK 6577 i9220Operating SystemGoogle Android 4.02GGSM, GPRS, EDGE, 900, 1800, (dual SIM cards)3GWCDMA UMTS 2100MHz, 850MHzCPUDual-core MTK6577 ... Ports1 x Micro Sd Card slot1 x DC jack2 x SIM Card slot1 x Earphone jack Package Including1 x Cell Phone2 ...