GSM network 900/1800MHz LanguageChinese (Simplified), English LCD Size: 2.4 inch, outer screen 2.4 inch, 260 thousand color; PX: 240*320px LCD Size: Ringtone:; Ringtone format: MP3, MP4 Music: Support to play music at backgroundVideo: 3GP, MP4, AVI FM radio: FM stereo, can play outside with earphone Camera: 13.0 lacpixel; Support to shoot video with sound, the time depends on storage ROM: 761K/256MB, can extend TF card to 4G, Document management Data Transfer: USB data wire/bluetooth (file transmission, voice, music) Standby Photo: JPG, GIF Main features Telephone directories: 300 groups, group ringtone, incoming ringtone, incoming call with photo SMS & MMS: 200 messages, MMS Schedule power on/off: Support 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 + keyboard input/Radio/Bluetooth/GPRS download/MMS/Memory extended/E-book/Coming call firewall/dual SIM dual standby dual bluetooth/incoming call show/calendar/to do list/alarm clock/calculator/unit converter/stopwatch/world time