... 1GHz High SpeedO.S.:Android 4.0Storage:Build-in Memory: RAM 1GB + ROM 4GBExtend Memory: Micro SD(TF) Card, Max. 32GBRF band ... 237Kbps UL 118KbpsGPRS: DL 85.6Kbps UL 42.8KbpsUSB: Micro USB V2.0WAP, Browser, HSPA Are Also SupportLanguages:Multi LanguagesStandby ... Audio Jack, Stereo SoundBattery:Replaceable Li-ion, 3800mAhUSB Cable:Micro 5pin USB, StandardCharger:Input: 100-240V, 200mA, 50-60HZ, Output ...