Dual SIM dual standby mobile phone GSM mobile phone China mobile phone GSM network 900/1800MHz LanguageChinese (Simplified), EnglishLCD Size: 2.2 inch, 260 thousand color; PX: 176× 220px LCD Size: Ringtone:; Ringtone format: MP3, MP4Music: MP3 and background play, support equalizer, support fast forward, when enter pause also can supportVideo: 3GP, MP4, can play full screen, Support the fast forward / pauseFM radio: Can play outside with earphone Camera: High-resolution camera; Support 3GP audio video capture, recording time, according to the size of the memory card ROM: 512MB, supports 4G memory card, Document management Data Transfer: USB data wire /card reader/bluetooth(file transmission, voice, music) Standby Photo: JPG, GIF Main features Telephone directories: 200 groups, caller groups, caller ringtone, caller picture, caller video SMS & MMS: 100 messages, MMS Schedule power on/off: Support auto start/close Alarm clock: 6 groups, can set from MON to SUN at random Games: 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/colorful lights/calendar/to do list/alarm clock/calculator/remit converter/unit converter/stopwatch/world time/schedule