... dual cards dual standby 1.3M camera,3C Certificate support bluetooth,MP3,MP4,WAP Design:rotatableDimention:108*5*20mmScreen:2.6inch screen ... :super standby timeMultimedia:MP3,MP4Network Frequency:GSM 900/1800MHZMemory Slot:support Mini SD memory card expansionData Transfer:data wire,bluetooth,WAPOther Functions ...