Network  GSM 850 / 900 / 1800 / 1900 MHz                          or GSM900/1900MHz                                            Size: 114*56*15(mm),   Weight:   125g                                                    Dual sim cards dual standby                                                                                                                                   Built-in the best advanced TV chip in international       The functions of TV video                                     Dual cards Dual standby,2.0 pure dual bluetooth                                                                                                     Support 2 External T-flash (TF) cards, up to 2GB                                 Stereo radio,MP3/MP4 Multi player                           3.0 inch QVQA screen                                                 High resolution double cameras,supported network video  Surrouds loudspearker stereo sound                          GPRS ,WAP,MMS                                                    U disk,Games