GSM network 900/1800MHz LanguageChinese (Simplified), English LCD Size: 2.2 inch, 260color; PX: 176*220px LCD Size: Ringtone:; Ringtone format: MP3, MP4 Music: Play MP3 at background, support equlizer, speed/pauseVideo: 3GP, MP4, play in full screen, speed/pause FM radio: FM, can play outside with earphone Camera: 13.0 lacpixel; Support to shoot MP4 with sound, the time depends on the storage ROM: 761K, support to extend TF card to 4G, Document management Data Transfer: U disc/USB cable read directly /bluetooth stereo output, voice, transmission Standby Photo: JPG, GIF Main features Telephone directories: 250 groups, incoming ringtone, group ringtone, incoming call with photo or video SMS & MMS: 135 messages, MMS Schedule power on/off: Support auto start/close, can set user-defined photo of start/close Alarm clock: 5 groups, MP3 as ringtone, can set from Mon to Sun Games: 1 common game More information: MP3/MP4/Handsfree/SMS group sending/Voice recorder/WAP/Bluetooth/GPRS download/MMS/Memory extended/E-book/Coming call firewall/dual SIM dual standby dual bluetooth/calendar/alarm clock/calculator/remit converter/unit converter/stopwatch/world time/memo