GSM mobile phone OEM cell phone GSM network 900/1800MHz LanguageChinese (Simplified), English LCD Size: 2.2 inch, 260 thousand color; PX: 176*220px LCD Size: Ringtone:; Ringtone format: MP3, MP4Music: Support to play music at backgroundVideo: 3GP, MP4, AVI, can play full screenFM radio: Camera: 13.0 lacpixel; Support to shoot video with sound, the time depends on storage ROM: 128MB, can extend TF card to 4G, Document management Data Transfer: USB data wire/bluetooth (file transmission, voice) Standby Photo: JPG, GIF Main features Telephone directories: 300 groups, groups ringtone, incoming ringtone, incoming call with photo SMS & MMS: 50 messages, MMS Schedule power on/off: Support auto start/close Alarm clock: 5 groups, can set from Mon to SUN at random Games: 2 common games More information: MP3/MP4/Handsfree/SMS group sending/Voice recorder/WAP/Handwritten + keyboard input/Bluetooth/GPRS download/MMS/Memory extended/Coming call firewall/dual SIM dual standby dual bluetooth/IP dialing/calendar/to do list/alarm clock/calculator/world time/background sound