GSM network 900/1800MHz LanguageChinese (Simplified), EnglishLCD Size: 2.6 inch, 260 thousand color; PX: 240*320px LCD Size: Ringtone:; Ringtone format: MP3, MP4Music: Play MP3 at backgroundVideo: 3GP, MP4, can play full screenFM radio: Camera: 13.0 lacpixel; Support to shoot video with sound, the time depends on the storage ROM: 1GB, support up to 4GB memory, Document management Data Transfer: Direct read with U disk, bluetooth(file transmission, earphone, music) Standby Photo: JPG, GIF Main features Telephone directories: 300 groups, caller group, incoming ringtone, incoming call with photo, incoming caller blacklist SMS & MMS: 50 MMS, SMS, SMS blacklist Schedule power on/off: Spport auto power on and off Alarm clock: 5 groups, can set from MON to SUN at random Games: 7 common games More information: MP3/MP4/Handsfree/SMS group sending/Voice recorder/WAP/Handwritten input/Radio/Bluetooth/GPRS download/MMS/Coming call firewall/dual SIM dual standby dual bluetooth/IP dialing/colorful lights/calendar/alarm clock/calculator/world time