1. I900 appearance, Very beautiful 2. Quad band(GSM850/900/1800/1900MHz 3. Dual SIM dual standby 4. Analog TV function. 5. Smart PDA 6.3.0 inch dispaly screen and handwriting 7. MP3/MP4/Bluetooth/Camera 8. FM radio 9.16: 9 screen, 240*400, switch screen by swaying Operating Frequency GSM Network Frequency 850 /900 /1800/1900MHz SIZE(L*W*H): 112*56*15mm Weight/package 120G Color black/silver Talk time 120-160m Style Handwritten Standby time 100-140h Language English, France/Germany/Italy /Spain/some other languages according to the quantity LCD Size: 3.0 inch, 260 thousand color; PX: 240*400px LCD Size: Ringtone: 72 chord; Ringtone format: MP3, MP4 Music: Play MP3 at background Video: 3GP, MP4 FM radio: FM stereo, can play outside without earphone Camera: 3.0 M; Support to shoot video with sound, the time depends on the storage. ROM: 1GB, support to extend TF to 2G, Document management Data Transfer: USB data wire/card-reader/bluetooth(file transmission, voice, stereo) Standby Photo: JPG, GIF Main features Telephone directories: 200 groups, group ringtone, incoming ringtone, incoming call with photo or video SMS & MMS: 100 messages, MMS Schedule power on/off: Support auto start/close Alarm clock: 5 groups, can set from Monday to Sunday at random, set MP3 as ringtone Games: 3 common games More information: MP3/MP4/Handsfree/SMS group sending/Voice recorder/WAP/Handwritten input/Radio/Bluetooth/GPRS download/MMS/Memory extended/E-book/Coming call firewall/dual SIM dual standby dual bluetooth/calendar/to do list/alarm clock/calculator/remit converter / telephone record