... Haipai noble I9277 dual core Android 4.1 mobile phone mtk6577 5.3" Capacitive Screen GPS WIFI Basic InformationModelHaipai I9277Band2G ... 2100MHzSim CardDual SIM Card Dual StandbyService ProvideUnlockedStyleBarColorWhiteShell MaterialPlastic SystemOSAndroid 4.0.9CPUMTK6577, Cortex A9 dual core, ... 2~3 daysOther Feature3G, GPS, WIFI, Play Store, Flash Player, Bluetooth, Ebook,Email, Messaging, VPN ...