... functions MTK Operating System Platform Mainstream features dual sim dual standby, dual camera, FM radio, dual-mode mobile phone Built-in Game 4 ... to support a large number of downloads, visit the Radio FM FM stereo, putting-need headphones can be recorded ... timer switch 5 groups alarm clock, can be customized Monday to Sunday alarm, Snooze time can be set Ringtone format mp3, mp4, midi ...