GSM network 900/1800MHz LanguageChinese (Simplified), English LCD Size: 3.0 inch, 260 thousand color; PX: 240*320px LCD Size: Ringtone:; Ringtone format: MP3, MP4 Music: Supports to play MP3 Video: 3GP, MP4, support to play MP43GP FM radio: FM stereo Camera: 13.0 lacpixel; Support to shoot video with sound, the time depends on storage ROM: Built-in 1GB, can extend TF card to 4 G, Document management Data Transfer: USB data wire/bluetooth (file transmission, voice, music) Standby Photo: JPG, GIF Main features Telephone directories: 200groups, groups ringtone, incoming ringtone, incoming call with photo SMS & MMS: 160 messages, MMS Schedule power on/off: Auto start/close Alarm clock: 5 groups, can set from MON to SUN at random Games: 1 common game More information: MP3/MP4/Handsfree/SMS group sending/Voice recorder/WAP/Handwritten input/Radio/Bluetooth/GPRS download/MMS/Memory extended/dual SIM dual standby dual bluetooth/calendar/alarm clock/calculator/remit converter/unit converter/stopwatch/world time