... with sound, the time depends on storage >Rom: support to extend TF card to 8G maximally, Document management >Ringtone: 64 chord; Ringtone format ... , equalizer and dual-loudspeaker, perfect voice >Video: 3GP,MP4,support to play in full screen, speed, pause >FM radio: FM stereo ... , support alarm clock,MP3 as ringtone, can set from Monday to Sunday at random >Games: 1 common game and game simulator ...