Moonar xiaocai X6 1.77" Unlocked Waterproof Dustproof Shakeproof Cell Phone Dual Sim MTK6250D 5000mAh Battery Bluetooth (Black) Dual sim cards, dual standby,GSM 850/900/1800/1900MHz RAM:30MB, ROM: 30MB,support External T-flash card up to 8GB 5000 mAh battery,Talk Time : 1000 Minutes Standby Time: 360 Hours 0.3mega pixels camera with Flash light